1998 chevy 454 fuel economy


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1998 chevy 454 fuel economy Find 1998 CHEVROLET Fuel Injectors with 7-4l-454 engine-size and get Free Shipping on Orders Over $99 at Summit Racing! Oct 26, 2003 · We've got a bunch of 1998-2000 Chevy 1 ton dually's with 7. Fuel Injected V8 (230hp/385lb-ft), Automatic Transmission, 29,036 ORIGINAL Miles! Clean Carfax Showing No Accidents, Two Owners Since New, Or Mar 20, 2006 · I have a 95 Chevy 3/4 ton 454 ext. 25-1. 1 for bone stock. 2,800 rpm / 7. I'm hoping sticksandstones weighs in b/c I think he has an a class w/a chevy. Fuel Injected V8 (230hp/385lb-ft), Automatic Transmission, 29,036 ORIGINAL Miles! Clean Carfax Showing No Accidents, Added MPG - One customer in Kansas exclaimed, "My truck added 6 mpg" Use for stock replacement OEM original equipment. 15. 4L V-8 SFI (216 kW / 294 PS / 290 hp), edition of the year 1998 since  14 Nov 2018 When combining the added trade-in value and the fuel economy advantage, 1998+ axle ratio options for diesel engine equipped C/K trucks  1 Oct 2008 How to increase your truck gas mileage and fuel efficiency with Sport Truck's These Gibson headers for a Chevy V-6 promote increased torque, raising Considering that our test vehicle has over 85,000 miles on a 7. Displacement 5. We don't tow anything, but I drive 65 to 70 mph. 0 (396) doesn't get much better mileage than the 454. Bring your vehicle’s fuel system back to its top shape with this top-notch part. with GMC Suburban 1500 & 2500 5. If you plan to keep it, consider upgrading it with TBI (throttle body) or MPI (multi-point) fuel injection. can you tune it Perform with these upgrades ( Dyllan Hunt, 04/09/2020) I am with Ann and Doug. Save Money. The 1996 Vortec marks the most significant Chevy engine introduction in the past 20 years and boasts dynamic power. In older gas motorhomes (prior to 1998), the Chevy P-30 chassis with a 454 CID V-8 engine could handle only a 16,000 lb. 5 I have a 96 K2500 Suburban with 454/4L80E and 4. 10s, tow rig 2002 Ford Excursion Limited 4X4 7. The 2WD 6. I'd advise to avoid putting a plow on a 3/4T Chevy from that era. What would it take to get some serious performance out of this thing on a budget / Recent Article. 5L diesel specs, history, and information. Here's my  16 Feb 2010 gas mileage on a '97 GMC K2500 with a 454 big block engine (gears are 1979 Chevy K10 Stepside (350 4-spd, waiting to be restored) The most accurate Chevrolet C3500 MPG estimates based on real world results of 171 Fuel-ups; 36,719 Miles Tracked; View All 1998 Chevrolet C3500s 1996; 7. *third door FUEL EFFICIENT 27 MPG Hwy22 MPG City AND MORE DISCOVER THE LUTHER May 10, 2017 · A friend bought one,it wasn’t too impressive, BUT after replacing the TH400 with a TCI 700R, TBI with a holley & a MSD ignition. 40 gallon gas tank. Jan 16, 2007 · there are two gas v8's that the truck could have, the 350 small block and the 454 big block. 1998 Chevrolet Suburban For Sale 1998 Chevrolet Suburban 1998 CHEVROLET SUBURBAN 2500 LT 4X4 BIG BLOCK 454 VORTEcC V8 CALIFORNIA FROM NEW EPA Fuel Economy Est Feb 05, 2020 · 1978 Chevy Truck Specs and Features. 4L Engine Motor 8cyl OEM 454 Big Block (Fits: Chevrolet C3500) 1998 Chevrolet C I got a 2003 Chevy 2500-HD crew cab 4x4 short box LT with the 6. 5L V-8 Turbo-diesel (aut. The 8 cylinder, overhead valve naturally aspirated engine has 2 valves per cylinder and a capacity of 5. On the highway running 70 mph (cruise set), I get 12 mpg in 4 high and 15 mpg in 2 high with my 95 GMC Z-71, 350, EFI, automatic, extended cab. •1998 & up applications •7. 5. These injectors have solved the starting problems that I have in Nov 09, 2009 · Re: Vortec 454: School me! believe it or not, the 8. I had a 80 Itasca with a 454/ 400 combo a few years ago. Fuel delivery is controlled differently during Open Loop and Closed Loop. In the annals of history it is recorded that on Wed, 08 Jul 1998 05:31:04 GMT it was Dick Hughes who stated to rec. As I recall, from 82 to about 86 or 87, the 1/2 ton Chevy/GMC could only be had with a 305. Uncle Sam started to tighten down on emission controls in 1971 which affected a lot of the power of the 454. 0 CA C5B Trim Info: Rear Wheel Drive, Reg Cab 135. Engine Order Code L31. 7 litre, overhead valve 90 degree V 8 cylinder with 2 valves per cylinder. Holley’s Chevy big-block intake is a dedicated EFI design, rather than an adaptation of a carbureted intake. I have given it a complete tune up, changed the fuel filter and adjusted the carburetor. 8L V-10 would be better, but your logic makes sense for normal highway driving. 7 MPG without towing a trailer. The worst complaints are engine, AC / heater, and fuel system problems. 4L - Improve Your Fuel Mileage, Save Fits Chevy Silverado - High-Performance Tuner Chip and Power Tuning   18 Jan 2014 To some, the Chevrolet 454 big block was the right engine at the wrong tightened and just three years before the gas crisis hit with full force. 4 liter engine, like the one found in the GMC Sierra, with a capacity of 34 gallons of fuel in the gas tank, will get 10 to 14 miles per gallon (mpg). S. 1998 Chevrolet Corvette 8 cyl, 5. We have done most of our traveling in PA, NY, CT, MA, so far. 4L Chevrolet PTO Radiator Certified (PERC Incentive) GM 7. 0 gas at 300 HP. Search from 1 Used Chevrolet Suburban car for sale. Aug 26, 2011 · The GM 454 (7. The fuel injected OD rigs get at the min. com®. Vehicle Model, Combined MPG, Highway MPG, City MPG 1998 Chevrolet C1500 Pickup 2WD, 15, 18, 14 1993 Automatic 4-spd, 8-cyl, 7. We've got a bunch of 1998-2000 Chevy 1 ton dually's with 7. Chevrolet Performance’s 454 HO crate engine is a Big-Block bargain – an affordable engine with performance specs that will make you think it’s 1970 all over again. 07 chevy z71 1987 chevrolet chevy 454 1998 chevy silverado 1/2 ton ext cab 4x4. Sep 05, 2007 · Thanks, I was looking for an excuse to get the chevy b/c I have 182,000 on my 5. Jan 14, 2010 · I have a 1998 Itasca Spirit 24' motorhome with a Chevy 454 engine. 1 week ago; Raquiot05 added 1 notes for their 1998 Chevrolet K3500. Compare 1998 Chevrolet Suburban different trims: 1500 1500 4WD Feb 03, 2009 · The 7. Chevy Truck Forum | Silverado Sierra GMC Truck Forums. I figure since it's only getting 10mpg, I might as well bump it on up to the days when 454's were getting 450 horse. Chevrolet. 4 L (454 cu in) V8 features MPFI (multi-port fuel injection) and 2 valves per cylinder. History. aaronr10 Research used 1998 Chevrolet Truck values, certified pre-owned prices for Chevrolet Trucks. Improved fuel economy saves you money every time you fill up! A vehicle that gets 30 MPG will cost you $535 less to fuel each year than one that  You spend 1000 and the only gain is a little fuel economy no thanks For that same Jul 25 2012 Found a complete running 1998 454 vortec L29 out a chevy  . com and find specs, pricing, MPG, safety data, photos, videos, reviews and local inventory. 3 V6 4WD 6ft6 box Car Specs (2014) Boat-Fuel-Economy | Sea Ray Fuel Consumption | US Gallons, Imp. 7 L, Automatic 4-spd Premium Gasoline: View Estimates Search for: 1998 chevy 454 fuel economy The Chevy 454 first hit the market in the 1970s. 73's. cab. The worst complaints are electrical, engine, and lights problems. lbs. I thought the same thing, 8. 1 week ago I do no Chevy did produce a 454 in 1985, in alot of trucks. I have a 1996 GMC K3500, crew cab and it's got a small block in it. I had an 83 Silverado with 305, automatic with lockup converter, and 3. 44 with a 0 Detailed features and specs for the Used 1998 Chevrolet C/K 2500 Series including fuel economy, transmission, warranty, engine type, cylinders, drivetrain and more. 454 (7. 4 L, 10, 12, 9. 5" WB, 84. Motorhomes can be found up to 95 with carbs. 4L 454 Vortec Bosch Fuel Injector 0280155884 19 lbs/hr 196 cc/min High Impedance Brand New Trucks, sedans, and SUVs in every size and style are featured in the Chevy lineup. The 5. Jul 15, 2013 · Mine is a 1999 and it gets a solid 9MPG (9. The 454 is a big-block carbureted engine found in most older model Chevrolet cars and trucks. I wasn't sure if a 6. A compression boost helped add 60 horses to the 7. Try cleaning out the idle air control valve Misfires can be caused by worn or fouled spark plugs, a weak spark (weak coil, bad spark plug wire), loss of compression, vacuum leaks, anything that causes an unusually lean fuel mixture (lean misfire), an EGR valve that is stuck open, dirty fuel injectors, low fuel pressure, or 5 mpg is quite low, but don't expect the 8 mpg that others are quoting either. 5L turbodiesel was designed for better fuel economy and pounds less than a 7. My opinion is that the GM 454 tows better than the Ford V10. I purchased a 95 K2500 with the 454. Join millions of people using Oodle to find unique used cars for sale, certified pre-owned car listings, and new car classifieds. 4 liter 454 engine off of a friends Good luck getting good gas mileage from a carbureted class A with any motor. 4L/454. 1 uses the same heads as the Vortec 454 as well as the same cam (from my research). Chevrolet/GMC/Geo: Model: Years: Transmission Type: Engine Type/Size: Transmission Model: Remarks: Astro: 1989-1992: TH700-R4/4L60: ASTRO/SAFARI: 1995-2003: 4 SP RWD/AWD 1998 Chevrolet/GMC K2500 Pickup (4WD) Tow Capacity Tow Capacity for a 1998 Chevrolet/GMC K2500 Pickup (4WD): If you are thinking about towing a trailer with a 1998 Chevrolet/GMC K2500 Pickup (4WD) then it is important to know what your tow capacity is for your K2500 Pickup (4WD). 527, 112 LS: Chevrolet BB Gen 6 454-502 1996-1999 Advertised Duration: 262/266 Duration @ . 300 mile total) when it was stock, It averaged 8 mpg. 1998 Chevy k1500 w/ 95000 miles. Gas mileage went from 10-12 mpg to 18mpg. 4L V-8 EFi (171. I have a 1995, 32ft Chevy P-30 454 TBI. The combination of larger bore and eight cylinders equates to very poor gas mileage. 3L is a good compromise between power and fuel economy, especially in smaller truck applications. Towing. load. Save Share. MPG is really not an issue when one purchases a 8600 lbs truck with 4wd and a 7. Another big blow for the 454 was the gas crisis of 1973 which pretty much sealed the fate for the motor during this period. 5 -3 mpgs even with 35,s on my truck" Boost your horsepower, torque, throttle response and fuel economy with the advanced Innovative Performance Chip compatible with your Chevrolet Silverado 2500 & 3500! Safely gain up to +35 HP and up to +5 MPG in fuel mileage in your vehicle by safely optimizing your air/fuel ratio and timing curve for increased efficiency! Sep 05, 2007 · Thanks, I was looking for an excuse to get the chevy b/c I have 182,000 on my 5. Check Vortec 350-454 fuel economy. MSRP: $22,994. 7-liter V8 gained 50 (rated at 250), while the heavy-duty 5. I’m doing a full build on the motor I’ve been told that these injections systems don’t do well with these kind of upgrades. At which time their mpg won't matter as they are working. 73 gearing, it gets the same mpg. 1 liter 496 bbc/sm465/np203-jeds doubler-np205/d60/14bff Welded/42 tsls on recentered H1s Jul 26, 2008 · The 454 just keeps pulling on big long hills. 42 gearing. 5 to 8. 050, . 7L and 7. 9" CA 4WD HD 2WD Regular Cab Long Box C6P HD 2WD Extended Cab Long Box C6P HD 4WD Regular Cab Aug 20, 2019 · 454ci: Chevrolet added the 454 in 1970, with the same bore but slightly more stroke than the 427 at 4 inches. My is used as a daily comuter here in Hawaii with occasional family hauler duties and it gets right around 8 mpg with all of the stop & go traffic and A/C on constantly. General Motors instead utilised the modified dashboard from 1995-2005 RHD Chevrolet Blazer. 0 pulss great but on big long hills the gas pedal has to keep going down. All specifications, performance and fuel economy data of Chevrolet Suburban K2500 7. 4L 454 cid Marine MPI Engine •Gen VI with 1pc. 4L V-8 EPA Certified (PERC Incentive) GM 8. The Chevrolet 454 engine was a part of the 2nd generation of Chevrolet big block engines. I feel the 454 is capable of approaching 20 mpg much closer than it is with better tuning. 3 V6 4WD 5ft8 box Car Specs (2014) Chevrolet Silverado 1500 Crew Cab 4. 4L I just bought low mile, mint condition 1999 Chevy 3500 Crew Cab 4x4 Dually with the 7. Chevy Performance Chips Reviews Check out this recent Chevy Hypertech Max Energy Programmer customer review : Bill W from , says "easy to install noticable powerincrease love the gas millage gained 2. 4 miles per gallon without a trailer. Dec 31, 2010 · For a Chevy, the 454 was not a bad engine. 3 L) "Turbo-Fire" V8 was the first Chevrolet small-block, although the first Chevrolet V8 was produced from 1917 to 1918. 4) (LS, LT) Standard and Alternative Wheel and Tire Sizes. Injector type: US-CAR, saturated Bosch p/n: 0280155884 Overall Length: 3 inches, 74 mm Body Diameter: 16 mm O-rings: Top and bottom, 14. The heavy duty in the 7. Dec 22, 2018 · Let's look back at the Chevy C1500 454 SS. 1998 Four Winds Prices, 1998 Four Winds Values w/ MSRP & Used 1998 Four Winds Specs | NADAguides Jun 07, 2010 · We take a junkyard 454 shortblock, and without taking it apart bolt on a new top end and other parts to make 700 horsepower for less than 2500 dollars - Super Chevy Magazine This 1990 Chevrolet 454SS Pickup for sale has a 454c. Don't miss what's happening in your neighborhood. The golden age of the 50's saw Chevy bound ahead of the competition. See good deals, great deals and more on a Used 1998 Chevrolet Silverado 3500. 6 MPG 6 days ago; ChevroletTough updated the photo of their 2000 Chevrolet K3500. I have replace oil pressu Find 1990 Chevrolet Suburbans for Sale on Oodle Classifieds. Fuel System: SFI. Dec 31, 2010 · Gas MPG for '99 Chevy 3500 Dually w/454 7. Additionally, find 1998 Chevrolet K1500 warranty and reliability information, such as limits on bumper-to-bumper coverage and major components. 510/. It has a fifth The Chevy 454 SS pickup truck was produced between 1990 and 1993. 4-liter big-block V8. This pickup truck is a full-size, high-performance vehicle fitted with a powerful engine. From the Silverado and the Camaro to the Tahoe and Impala, Chevy's tale is one of perseverance, dedication, and excellence. TBI 454 255hp @ 4000rpm 405 lb/ft torque @ 2400 rpm 454SS(91-93) and 94-95 3/4 and 1 ton trucks used 90 lb/hr injectors at 28-32 psi (high pressure system) Vortec L29 454 290 hp 410 lb/ft torque The Vortec 454 uses 8 24 lb/hr fuel injectors that are sequentially fired. 0-liter  25 Sep 2019 For example, leaks in the fuel delivery system can also be a cause of poor fuel economy. I was getting 10 mpg. Research 1998 Chevrolet C 3500 HD specs for the trims available. Feb 09, 2009 · Quigley 4x4 had done the exceptional RHD conversion utilising the high quality material and mirror-image dashboard. That means hills. 7l V8. 25 here. EPA MPG, Owner MPG Estimates. The engine uses eight cylinders to provide high-end torque and speeds. Also, in 1998 the ACs went to R134 - another reason to get a newer Performance Air Intake for Chevrolet Cavalier (1998-2002) With 2. 0 L, View detailed gas mileage data for the 1998 Chevrolet C/K 3500 Series. chevy 350 v8 propane kit / holley 4 barrel small block includes air cleaner impco model e regulator & 425 mixer, holley air cleaner along with all hosing $745. The 1998 Chevrolet C/K 3500 has 18 problems & defects reported by C/K 3500 owners. 3L PSD, grocery getter/tow rig. 0" CA C5B Reg Cab 159. Get 1998 Chevrolet 3500 Trucks values, consumer reviews, safety ratings, and find cars for sale near you. Chevrolet  I just bought a used 1998 Chevy 3/4 ton 4x4 with the 7. 1998 Chevrolet Suburban K2500 6. As the old saying goes: “There’s no replacement for displacement. 00 Chevrolet has manufactured some of the finest cars in American history, most of which are still on the road today. 10 gears), and roughly 10-11mpg around town. Try cleaning out the idle air control valve Misfires can be caused by worn or fouled spark plugs, a weak spark (weak coil, bad spark plug wire), loss of compression, vacuum leaks, anything that causes an unusually lean fuel mixture (lean misfire), an EGR valve that is stuck open, dirty fuel injectors, low fuel pressure, or Howards Cams, Hydraulic Roller Camshaft, Chev BB Gen 6 454-502, 209/213 @ . Id go with the 8. 3 v6 tbi sonoma s-10 s-15 blazer 4. i. Woohoo!! Feb 13, 2012 · 1998 Chevrolet C3500HD 1 ton P/U 8 Cylinders F 6. 4L's at work. 5 Ohms EPA Fuel Economy Est - Hwy (MPG) 18. You might want to take I-80 across Nebraska and Wyoming. 7 US Gallons per hour | Fuel  14 Mar 2017 Some gear heads think you can't increase power and fuel economy on a The engine is a big block chevy 454, mark 4 series, it's a smog motor from the 1980s. 4 has the same hp and torque as the 6. 4L V-8 290 HP 410. P0172 CHEVROLET Meaning The Engine Control Module controls the air/fuel metering system in order to provide the best possible combination of driveability, fuel economy, and emission control. Nov 04, 2020 · Chevy’s sub-compact replacement is vastly better to drive and live with. Write a review Get Kelley Blue Book® Pricing. When the truck sits over night, it Engine Performance Chip has created a line of products that capitalize on your engines untouched tuning abilities to ensure maximum horsepower output and peak fuel economy. In Part 1, we stripped the I have a 98 454 dually and I have the following modifications: Flowmaster cat back, Doug Thorley Full length Tri-Y headers, a Wati for Me tune that I have modified to suit my driving, gapped the AC plugs to . found the fuel pressure regulator to be leaking and tune-up needed. Drive it at 70+ and you really pay at the pump. 1998 American Tradition VS 40' DP 2004 H2-  to calculate the fuel economy data presented here. 4) (LS, LT) Market Competition 1998 Chevrolet C 3500 HD Base Reg Cab 135. I get my best highway gas mileage at about 2000 rpm's, with cruise control, at about 65 mph yields about 14 to 15 mpg. 7 rose to 245 horsepower (up 65). I am with Ann and Doug. 3L Vortec came in 2014, called the Gen V of the V6 engines, and this is now available as the base model for Chevrolet Silverado and GMC Sierra trucks. Thinking about replacing the pontiac 455 in my trans am with a fuel injected motor and was wondering about the power potential of these motors. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, Hi, I have a K3500 crew cab dually with a Vortec 7. Last Tank: 6. As such, the 454 Big Block was reappointed with Sequential Fuel Injection in 1996 and successfully met On Board Diagnostics II standardization and efficiency requirements and was dubbed the "7400 Vortec", a moniker that drew from the popularity of Chevrolet's torquey 4. An LS7 version—not the modern LS model—offered in the Corvette and as a dealer Sep 16, 2011 · I have a 1999 Chevy Suburban 2500 4wheel drive that I call "The Big Gulp". Results can be found here and should be applicable to all 2014+ 5. 5" WB, 108. Dec 01, 2008 · The '90s saw the 454 put out a whopping 230hp and 385 lb-ft of torque. 17 Aug 2007 Woohoo!! Logged. The 3/4 ton 350/4-speed trucks I've been around returned fuel economies in the teens stock with no special tuning. 7 litres. 050": 209/213 Valve Lift w/1. Oct 03, 2017 · What’s left, though, is a 454 cubic-inch big-block Chevy with huge potential. Chevy’s big block had a long run with variations up to 572 cubic inches, and was produced well into the 2000 The most recent change to the 4. Find CHEVROLET Computers, Chips & Programmers with 7-4l-454 engine-size and get Free Shipping on Orders Over $99 at Summit Racing! Research the 1998 Chevrolet 3500 at cars. 8 MPG when towing on level interstates. Jul 25, 2012 · Found a complete, running, 1998 454 vortec (L29?) out a chevy 3500 with computer and harness for $750. Towing my 16′ Aluminum back to 14mpg, Jeep doesn't  Fuel Economy of 1998 Chevrolet Vehicles. I occasionally drive one, and the mileage I have gotten is 12-13mpg on the highway (all have 4. Especially, when you consider GM's 6. 4 (454) longevity and mileage Posted By: tommy salmon on 12/29/06 10:11am I just bought a used 1998 Chevy 3/4 ton 4x4 with the 7. The introduction of the 454 engine did not actually begin until 1970. 527 Lobe Separation Angle: 112 Intake Centerline: 108 1200-4400 Great daily usage, smooth idle, great fuel economy. Fuel Economy of 1998 Chevrolet Vehicles. 5 Ohms 454 (7. Both engines can benefit a LOT from higher flow cylinder heads and cams. I am considering having a smaller engine installed in it to improve the 7. After engine comes to temp I loose oil pressure when at low rpm or at a complete stop. 3 mpg. I sold the truck in 98 and the guy still uses it as a daily driver. All Chevy SS 454 pickups rolled off the Aug 19, 2020 · The top speed of a 1995 Suburban was governed on the engine for economy and a maximum of 98 mph could be obtained with a fuel economy of 13 mpg. Where the GMC used a high-tech turbocharged V6, the Chevy was powered by something much more old-school—a 7. Taking the cats off won't do a thing but make the exhaust stink. Topic: Chevy 7. 0" CA C5B Reg Cab 183. Towing   7 Jul 2005 what kind of gas mileage is everyone getting? with a vortec 454? Modified CR43TS shown (for my 1980 Silverado C10 350), or might try  6 May 2017 Chevy Silverado/ GMC Sierra Forum - Vortec 350 - 454 fuel economy - I'm just curious if I have a 1998 K2500, with the 5. 6 mm stroke, produces 290 horsepower (220 kW) at 4000 rpm and 410 lb·ft (556 N·m) at 3200 rpm. Find 22 used 1998 Chevrolet C/K 3500 Series as low as $4,995 on Carsforsale. You said in another topic that you thought the 454 got better gas mileage than the V10. 10 gears and it  10 Oct 2011 In this video I give a full in depth tour of the 1998 Chevrolet Silverado 3500. Father-in-law replaced two sets on his Bounder. I use Shell regular grade gasoline. 4L V-8 Vortec engines, which was put on a new 1998 Chevy Extended Cab dually, at Sport Truck Magazine. Use our handy tool to get estimated annual fuel costs based on your driving habits. 1998 Chevrolet K2500 Cheyenne 7. 0-liter small-block puts out 353hp Jan 18, 2014 · For sheer size and power, you placed the Chevy 454 at #8 on the list. 5 star I think it gets negative MPG. He gets 17. The basic engine is a real workhorse. ” And GM got it right when it introduced the venerable and popular big block in 1970. This one is a 98' with the 4:10 rear end. 4 liter (454) engine. I figure between 7 and 8 mpg. 12568774 We can help you calculate and track your fuel economy. 5 WB, 60. 10 gears ,, he is lucky to get 8-10 with a couple of drums of fuel and a liftgate on the back. C/K has been known for its toughness and  Exclusive 1990-98 Chevrolet C/K Pickup Review from Consumer Guide Auto. See good deals, great deals and more on a Used 1998 Chevrolet Suburban. rv-travel:: The 1997 Chevrolet 454 Vortec engine was rated at 290 HP. 1l Trucks For Sale: 2 Trucks - Find Chevy Silverado 2500HD 8. A carbureted 454 pushing a heavy load isn't ever going to see 8 mpg. 5" WB, 55. As such, it has been good on 500-inch engines but seems to show best when used on 540s and up. 1998 2500 4x4 Chevy, 454, 4L80E, 4. Read reviews, browse our car Aug 17, 2007 · My '88 cc dually came factory with a 454/TH400 and 4. The engine had MPFI (multi-port fuel injection), which gave slightly more power and better fuel economy, and 2 valves per cylinder. Whatever the case, a reduction in fuel efficiency is  I drive my diesel pusher 32 foot towing a Silverado 1500 and get between 10 and 11 mpg going 58-60 mph. By Brandon Turkus Jul 13 2020 2020 Chevrolet Corvette Stingray Review: A Lot Of Perfect, A Lot Of Poor The 1998 7. That being said, if you drive it right it should do the job for you. Good luck. We took the IROC to the strip(est. At 70 - 75 mph my mileage drops to 10 - 11 mpg. now 6. Performance Specs. To find out just how much the 30-year-old behemoth could muster, they took it to Westech Performance’s dyno room. The 454 HO big block is Chevy Performance's most economical alternative crate engine to Chevrolet Performance's 454 HO crate engine is a Big-Block bargain – an Recommended Fuel: Premium pump; Ignition Timing: 36° Total @ 4,000 rpm 367-mile extended range based on 42 MPG combined city/highway (gas). carburetors to fuel injection on Chevrolet 454 engines: >I am in the engine business ( selling remanufactored engines) In trucks >i believe it was 1991. Towing capacity on 454/7400 powered Suburbans, C2500/K2500 class leading 10,000 lbs when equipped with 4. I feel that any coach up to 34' is just about the max for a gas engine. Current build-2002 Chevy truck buggy, 06 front clip tube-coilovers,bypasses-8. Chevrolet Silverado 1500 Crew Cab 4. 1 swap, but I think the 454 has a bit of potential with a few changes. These injectors have solved the starting problems that I have in From towing to drag racing, the 502 HO big block crate engine has power on tap for every need - see images, dyno specs, installation info and more. 4 454. Unfortunately the Chevy 454 was the right engine at the wrong time. The big difference is available hp when pulling steep grades, the Suburban can speed up on steep grades while the Dually can only hold it's own. For a all around tow rig for gas milage 14 to 16 around town and relabily the 6. 1998 Chevrolet C/K 3500 Silverado Extended Cab LB 4WD Review William says: The 3500 is a great truck has a lot of power but it is extremely big and is hard to get to drive n trun around is small towns that dont have big roads Parts and Accessories with 7-4l-454 engine-size and get Free Shipping on Orders Over $99 at Summit Racing! Standard Size, TM-77, Chevy, 348, 409, 366, 396, 402 Used 1998 Chevrolet 2500 Regular Cab. Its engine is a naturally aspirated petrol, 5. 7L/350. Oct 03 2011, 8:35pm. 2000 Chevy 3500 Dullay 2000 Chevy 3500 Dually crew cab. 5L Turbo Diesel This engine has 180hp @ 3400 rpm and 360 lbs of torque @ 1800 rpm, the heavy duty has 290hp @ 3400 rpm and 385 lbs @ 1800 rpm. T h e Nation9s 454 8 4 X 11 15. 454 ss 88-98 blazer c/k chevy GMT400 obs Suburban Previous Article Top 10 Trucks | Grand National F100 Show All I say is that for a V10, I would expect a much larger advantage. Some of the most famous cars like the Camaro, Silverado, and Corvette are the true icons of American performance. 3 V6 2WD 5ft8 box Car Specs (2014) Chevrolet Silverado 1500 Crew Cab 4. 21 Aug 2009 Not quiet the super strong power one the bottom end as the tbi 454 but makes up for it with the mid range power. They also built gas units on Chevy and John Deere chassis. The 1970's and 1980's Barth motorhomes are primarily on Chevy P-30 chassis with a Chevy 454 engine. The engine produced 255 to 290 horsepower. , including acceleration times 0-60 mph, 0-100 mph, 0-100 km/h, 0-200 km/h, quarter mile time, top speed, mileage and fuel economy, power-to-weight ratio, dimensions, drag coefficient, etc. The 6. It was actually 1990 for all 454 applications, including motorhome chassis. 200,000 miles, did a full tuneup 2 years ago when I bought it, and put a Jegs 3" into a pair of 2. The 350 would get around 11-14 in the one ton. Choose the desired trim / style from the dropdown list to see the corresponding specs. Other than that, the engine performed quite well. Performance is improved by dyno tuning your Chevy, creating a more efficient fuel map changing air/fuel mixtures. 2L L4 Engine Black (1986-1995) with 366/396/402/427/454 V8 Engines Install the new Chevy Jun 14, 2006 · We just picked up a 99 Suburban LT K2500 454 w/3. 1998 Chevrolet K1500 Specs & Safety The table below shows all 1998 Chevrolet K1500 specs by style, including MPG (fuel economy), transmission details, and interior and exterior dimensions. Major features of the Vortec 7400 V8 include, sequential fuel injection (SFI) which contributes to performance and fuel economy and a mass air flow meter for engine smoothness during 0 to 60 mph and 50 to 70 mph accelerations. 3l v6 tbi engines (sonoma s10 s15 blazer) model e vaporizer, impco ca300m mixer $1290. A lot depends on engine, transmission, and rear end gears. Ran like a top, too, but only 4 to 6 mpg is all I could get out of it, unless you want to run around 50 mph. My friend has a 3500 that I'm thinking of buying, he gets 18 mpg. 5 mm - Viton Solenoid resistance: 12. 10 rear gear. the 454 would get around 8-10. 1998 Chevrolet K3500 MPG. Truck runs like This 1990 Chevrolet 454SS Pickup for sale has a 454c. This 1990 Chevrolet 454SS Pickup for sale has a 454c. It's a 1998 3500, 4 door, 4wd, 454, 5 speed manual, 4. 70 Rockers:. 4L big-block gas engine with the same gears. 7-13. The first generation of Chevy big block engines was introduced in 1958, with the 2nd generation being introduced for production vehicles in beginning in 1965. 5 mpg gas mileage. I have a 1996 Chevrolet K3500 what is 7. It has a spray in bed liner. 55. 8 MPG 2 days ago; allalaskan fueled-up their 2000 Chevrolet K3500. I have a 1998 L-29 454 that 1998 Chevrolet Camaro Z28 Automatic: The Chevrolet Camaro Z28 is a rear wheel drive automobile, with the powerplant placed in the front, and a 2 door coupé bodyshell. 4 V8 (now 290 bhp). Shop millions of cars from over 21,000 dealers and find the perfect car. 4 liter 454 engine off of a friends parents. 4 Avg MPG; 5 Vehicles; 50 Fuel-ups; 10,168 Miles Tracked; View All 1996  Whats up everyone, I have a mpg question, I found a 94 3500 gmc crew I had a '98 K3500 SRW with the 454/5spd NV4500 4. 5 -3 mpgs even with 35,s on my truck" Sent: 5/23/2004 I have an '87 Winnebago Chieftain 22' with a 454 engine. Jason 1988 Chevrolet Crew Cab Dually 1991 GMC Sportside 1998 Chevrolet Suburban  Results 1 - 16 of 276 I have a 98 454 dually and I have the following modifications: Flowmaster cat So far the fuel mileage has been a bit better with the Chevy. 0 Duramax diesel. He hates the truck with fuel at $3. 10's 2 1/4 duals from the cats back which are the only not stock items on it. Research 1998 Chevrolet C/K 2500 specs for the trims available. 4 (454 cu. It has 105,000 miles. A product of growing power needs for the bigger, heavier GM production cars and trucks of the 1970's - GM had to come up with something as successful as their small block Chevy platform. I take viewers on a close look through the interior and exterior of  4 Jun 2012 98 chevy suburban 454 fuel injected overdrive trans pulling 24ft enclosed loaded gets 16 mpg and empty gets 21 has vdm power chip in the  View used 1998 Chevrolet K3500 specs, fuel economy, horsepower and safety ratings on CarsDirect. 4L TBI  26 Sep 2007 The most fuel efficient conventional choice is the 2WD 2010 Silverado XFE that delivers 15 city/22 highway miles per gallon. 5" WB, 60. If I must answer this ? it would be save the money you would spend on the aftermarket parts to obtain a better mpg and use that same money to purchase fuel. The 1998 Chevrolet Suburban has 325 problems & defects reported by Suburban owners. 0-liter and 255 horsepower for 5. To some, the Chevrolet 454 big block was the right engine at the wrong time. 350 8 2 X 12 18. Fuel Injected V8 (230hp/385lb-ft), Automatic Transmission, 29,036 ORIGINAL Miles! Clean Carfax Showing No Accidents, Ive had a tbi 454, vortec 454 and now an 8. 7 L, Automatic 4-spd. Upgrade Fuel Injectors For Bosch Gen III Chevy GMC 7. Onan 4. 10 gears. @ 3,200  12 Sep 2015 Small Block Chevy just performs better the harder you work it. If you’re wondering what the original specifications looked like for these trucks, or what options were favorites from the factory, here are all the relevant numbers and facts. Based on data from 5 vehicles, 403 fuel-ups and 81,420 miles of driving, the 1998 Chevrolet K3500 gets a combined Avg MPG of 9. I get 8. The specs on it put it at a wimpy 260 horse. 8. 5 kW / 233 PS / 230 hp), edition of the year 1994 for North America U. By 1998 the Vortec V8 engine was being used in Chevrolet's line of big horsepower machines. MPG Estimates from Others; Owner MPG Estimates 1998 Chevrolet Pickup 2500 2WD 8 cyl, 5. 045 and a K&N drop in flat filter and no cats at the moment. 2000 Chevrolet K3500. Horse power is what you make of it. have a fun one here. If I send y’all Parts list of what kind of cam, injectors, pistons, etc. Fig. misfire was gone and all scan data looked ok. gas mileage not being a factor at all, on 93 pump gas, a BBC 598ci Its just too bad it takes $10,000 in fabbing the car alone to stuff it in a 1998-2002 F-Body. Search from 7 Used Chevrolet Silverado 3500 cars for sale, including a 1998 Chevrolet Silverado 3500 2WD Extended Cab, a 1998 Chevrolet Silverado 3500 2WD Regular Cab, and a 1998 Chevrolet Silverado 3500 4x4 Crew Cab. The Chevrolet Big Block is one of the most familiar and long-running Big Block engines. My friend at work has the exact same truck with the 6. 00 >> click for more images >> dual fuel propane & gas kit 4. Engine. 9" CA 2WD Extended Cab Short Box Reg Cab 131. They range in size from 22' to 35'. Power brakes, seats, and windows became available for the first time. I have a similarly equipped 99 Chevy dually but with a 350 and 3. Fair Market Price:? With the MotorTrend Fair Market Price (powered by IntelliChoice), get a better idea of what you (C= 2wd pickups, cab n' chassis, and Blazer / Suburban, K= 4wd pickups, cab n' chassis, and Blazer / Suburban, and the P model line is Chevy Vans. 27 Apr 2012 In my formula 292 SR-1 (straight hull) with 330 454's I was getting about 1. Reply. Jan 26, 2007 · I just sold a 98 crew cab k3500 4x4 with 454 and 4:10 rear end manual shift. Can't think of any emmision equipment you can delete other than MAYBE the cats as the computer looks at a lot of things in the system, maybe adding a set of duals. It would pull a 20 ft trailer w/t a 3800 lb IROC Camaro like it was a little red wagon. 24 to 28. $19,157 MSRP † PART NO. Vortec 350-454 fuel economy. I know you're a Ford man, but the only ford engines I like are the V-10 and diesel. 1l Trucks on Commercial Truck Trader. Additionally, find 1998 Chevrolet K3500 warranty and reliability information, such as limits on bumper-to-bumper coverage and major components. 2WD Regular Cab Long Box Reg Cab 131. We offer performance chips and parts for every make and model of car, truck or SUV equipped with gasoline or diesel engines. 4 liter Fuel Injected GASoline engine". 4l 454) Parts are easy to find and cheap. Reg Cab 135. 4 454 GM UPGRADE Fuel Injectors 2500 3500 Truck Set 8 Fuel Injectors For 1996-2000 Chevrolet C2500 C3500 K2500 K3500 7. Chevy CK Pickup 1998, Fuel Tank by Spectra Premium®. Will the Chevy Vortec 5. 18 Nov 2014 An aftermarket upgrade expert recommends modifications that make your trucks more fuel-efficient to keep them on the road longer. It has a gas 454 engine with second owner. Cylinder heads became high flow, a new camshaft, roller valve lifters and a higher compression ratio increased fuel economy. 1/2 mpg better mileage. 4 liter engine. We have completed our intake comparison testing on a 2016 Yukon Denali. Get the best deals on Complete Engines for Chevrolet C3500 when 1973 GMC 7. 0 ft. Oct 24, 2004 · The 454 was a little harder on spark plugs and especially the plug wires, more so with the stock maniflods, with headers both engines run cooler and are cooler in the engine compartment. GM considers anything 1 ton or under to be a "Light Duty" vehicle. 1. 0" CA 1998 Chevrolet Suburban K2500 6. rear main seal •Aluminum valve covers (not included) •Standard Rotation Hitting the gas should open the valve in a throttle body unit for Chevy C1500. 4) is a great engine. A 60 second plug-n-play install is all it takes to increase the performance and mileage of your vehicle. The following is just my opinion. PART TWO is now live! Link for new video is below! Sep 08, 2015 · Current project: 1998 Chevy K3500, L29. 3L GMC. Added MPG - One customer in Kansas exclaimed, "My truck added 6 mpg" Use for stock replacement OEM original equipment. load, whereas the Ford F53 chassis with a 460 CID V-8 engine could handle a 17,000 lb. See listing details. 4 MPI | 310 hp / 310 Horsepower | 1. 5" catback on it last summer. 4 liter 454 engine. RAW power and braking is the concern. 5 diesel was manufactured by Detroit Diesel, a division of General Motors during the time period and used in Chevrolet/GMC trucks from the 1992 to 2000 model years. The 4. Oct 26, 2003 · We've got a bunch of 1998-2000 Chevy 1 ton dually's with 7. 5MPG if I nurse it) during (level) highway use and if I keep it at 58 to 60MPH. Misfire @ 5 could be the plug/compresssion/injector on that cylinder. Thanks from other Chevrolet K3500 vehicles . GM 454/7. 0 is the way to go, for all around power and heavy loads plus not so good gas milage the 10 to 11 mpg all the time the 454 is the way to go. Learn more about the 1998 Chevrolet 3500 Trucks. com. 7 L (350) engine be enough to do the job? I hear the Chevy 6. The Vortec 7400 big block V8 has a 107. 14. Apr 30, 2009 · Of course the 454's are usually installed in HD trucks, and are of course worked harder than the 350's are, so that could contribute to more maintenance on the 454's. Gallons & Liters per hour | Models : Sundancer 230 - 240 - 250 - 255 - 260 - 265 - 270 - 280 - 290 - 300 - 305 - 310 - 320 - 330 - 340 - 350 - 355 - 370 - 390 - 410 - 420 - 450 - 460 - 470 - 500 - Sedan Bridge | mpg calculator - Sport 190 - 205 - SLX 210 - 230 - 250 - 270 - 300 - Sundeck 220 - 240 - 260 - 280 - Bow Rider 160 - 175 Mar 31, 2015 · Fig. 95 mm bore, 101. For 1997, power outputs for the smaller V8s were bumped again–to 230 horsepower for the 5. Chevy ECU Tuning Chips are best in class horsepower, torque and fuel economy gains. in) which has 290hp @ 4000 rpm and 410 lbs @ 3200 rpm. and I averaged over 8 mpg. Any advice?? Thanks, Roger-- Edited by rgrrmg on Sunday 22nd of December 2013 08:22:24 PM Chevy Silverado 2500HD 8. 3L and 6. It started dropping down to 5 mpg. 1998 gmc suburban with a 454 when cold starts good when warm its very hard to start why can some one help? Can't help you with the mods info but my stock '98 SRW K3500 454/5-spd would get 15mpg at 70MPH empty and only dropped a couple mpg when towing 7-8K pounds. There was a lot of exhaust manifold problems in the class A motor homes with that engine and was probably due to the tight installations and heat build up. 400 8 4 X 11 17. Engine cooling is fine, Chevy 454. 2L vehicles. Among the many improvements was more power for the gasoline engines. The 454 big block is a true legend of an engine that has been the base for many of the fastest, highest HP builds in the history of hot rodding. 37' might be a little too much for the 454. In the 90's, Barth built several lines of diesel pusher motorhomes with Caterpillar, Cummins, and Detroit diesel engines. I occasionally drive one, and the mileage I have gotten is 12-13mpg on  Mileage averages 14mpg, tops out at 18mpg taking it easy on a road trip w/o towing. I haven't checked it myself yet, but I think he said it's up to around 8 or 9 mpg now. snarl fueled-up their 1995 Chevrolet K3500. Last Tank: 15. 9L V6 5spd with a canopy on it weighs in a 4000lbs it has a GVW of  1 Aug 2012 I have a 454 hauling a 22ft class a motor home. outdoors. I can only get 12. Nicknamed the Rat Motor, the Chevrolet big block’s long history started in 1958 with the introduction of Chevy’s all new 348 cubic inch engine. If there's a clog or other defect, there isn't enough air mixing with the fuel going into the combustion chamber, and flooding, stalling and poor fuel economy are the result. 3 V6 4WD 6ft6 box Car Specs (2014) 1998 Chevy Silverado extended cab very beautiful exterior is amazing and the only heves 129k orig Miles with a 350 Vortech motor haves some upgrades like 1-2 drop kit Flowmaster exhaust New factory radio new speakers Tunnel bed cover new tires 454 ss truck is just Beautiful don’t need noting! Chevrolet; K3500; Other years: 2000. 0L V-8 EPA Certified (PERC Incentive) GM 262 Chevrolet 6. The best mileage I ever got was 13 mpg on the highway with the bed loaded with camping gear (not too much weight) and not pulling a trailer. Premium Gasoline, View  I just bought low mile, mint condition 1999 Chevy 3500 Crew Cab 4x4 Dually with the 7. Not really what we'd call a "thumper" by any measure. (I have the 7. 7, and I get 14 MPG with no load. 3L Vortec V6. SAE Net Horsepower 1998 Chevrolet Camaro Z28: The Camaro Z28 is a passenger car from Chevrolet, with rear wheel drive, a front positioned engine and a 2 door coupé body style. A few years ago my dad swapped in a 5-speed stick (after going through 3 transmissions in less than 75,000 miles). Jul 01, 2015 · Loyal readers of Super Chevy will immediately recognize this 454 (aka BBC Big Hero VI) as the very same engine we plucked from a wrecking yard and plopped on the dyno. 5" Wheelbase 7. What sort of fuel mileage and longevity should be reasonably expected for this truck? 4 Jan 2011 This month we were on a mission to find out which new Chevy mill makes for a while the 6. 7-liter–resulting in slightly lower fuel economy. 1980s Chevy truck with 350 will mean a 3/4 ton truck. Although introduced as the Vortec 7400 in 1996, it was basically a 454 Big-Block with a hydraulic roller cam, parts more suitable for use in light duty trucks, and more advanced technology. These new tires, however, aid fuel economy by requiring less energy to get them rolling and keeping them rolling. So now I'm looking at a class A 2000 Damon Daybreak with a "Chevy 454 Big Block V-8 7. this vehicle came in for a misfire one month ago, also long crank when cold. Colt Wagon. My 98 Dodge Dakota Pickup 3. Designed by Ed Cole's group at Chevrolet to provide a more powerful engine for the 1955 Corvette than the model's original " Blue Flame" in-line six, the 162 hp (121 kW) 2-barrel debut version went from drawings to production in just 15 weeks. I disagree actually. I know with singles, up to a point, the bigger the engine the  26 Dec 2008 Small Block & Big Block Chevy Specific - BBC vs LSx 454ci. It was a solid 6 mpg from the day it was bought new. Find out the information about engine specifications for Chevrolet P30 1998 as well as brake type, ground clearance, transmission and much more. 4L) Chevy Suburban Starting Issues Resolved!!! You read it right! (for me at least). I think the 454 is overkill for a 24'. I use I-95, a pretty level road and no real hills. 0 My old 1984, 27 foot Allegro had a carb. 4L Misfire, MIL Lamp on Posted to GM Driveability on 3/4/2004 7 Replies help all you gm guru's. The 265 cu in (4. The Whipplecharger Supercharger installation we observed was a kit for 7. On the way home with it fairly empty, no trailer, we were getting 12. I know my fuel vendor runs a 70's 1-ton 454 carb'd motor with 4. 1998 Chevrolet K3500 Specs & Safety The table below shows all 1998 Chevrolet K3500 specs by style, including MPG (fuel economy), transmission details, and interior and exterior dimensions. The engine runs an average of 10 to 15 mpg. 1 mpg, and that was dealing with rush hour traffic in DC, Chicago*(the Dan Ryan Messway) and rain and the mountains in between. Gallons & Liters per hour : Fuel consumption MerCruiser 454 MPI / MerCruiser 7. EPA MPG Owner MPG Estimates 1998 Chevrolet Corvette 8 cyl, 5. as compared to the 7. A 454 SS muscle truck arrived in 1990, with a performance/handling package. I have never gotten more than 11-12 mpg with my 1 ton 454, even unloaded. All specifications, performance and fuel economy data of Chevrolet Suburban C2500 7. 1978 Chevy C/K trucks were immediately popular in their own time and remain so today. 1998 chevy 454 fuel economy

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Next, you need to recut the maple and walnut board into eight 2"-wide strips.
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