what trucks have 8 1 vortec

How to find a GM 8.1L V-8 - MotorTrend

WebOct 9, 2020 · What They Came In -2001-2002 GM 3500HD trucks. There were carryover chassis cabs that used the 1988-1998 body style. -2001-2002 Chevrolet Express/GMC Savanna vans. -2001-2006 Chevy and GMC

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The History & Benefits of the 8.1 Vortec Big-Block - Chevy DIY

WebMay 14, 2013 · The 8.1 is a 496ci big block that was GM's workhorse gas engine in the 2000s model trucks up through about 2006, IIRC. It's a great engine and I'm thinking it was rated around 340 HP and 455 TQ. It was still available in the motorhome chassis after they took it out of the pickups, and may still be today.

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A Beginner's Guide To Buying An LS V8 Engine - DrivingLine

WebApr 18, 2020 · It's not a common engine, however, given that it was only available for two years in the Cadillac CTS-V, and four years in the Z06 model Corvette. It would instead be the series of iron-block, aluminum-head LS engines produced under the Vortec brand name for Chevrolet, GMC, Cadillac, and Hummer trucks that would greatly expand the family.

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8.1 4l85e - HPTuners

WebJan 15, 2020 · Yes some those vehicles came with a 4L80 but not with the 8.1. Only one year of the express van had an 8.1 2001 and it had a 4l80. All 8.1 SUVs had the 4l80 and the GMT 800 trucks and the Kodiak and top kick had the Allison. Kefid20 #14.

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8.1l Trucks For Sale Near Me - Commercial Truck Trader

WebHere are two shots of a 1996, prototype General Motors, 8.1L engine that was in a truck for development studies. It still ran when Larry received it in 2000. Note the reverse cooling system on the front and the GM prototype numbers on the valve covers. The block received a lot of attention as well.

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Modifying an 8.1L Vortec for more power/tq | Pirate 4x4

WebMar 17, 2006 · Discussion Starter · #1 · Mar 16, 2006. I was looking at a ramjet 350, and a ramjet 502. 350 is hard to beat power for dollar and ease. 502 is just bad ass and your pay for it I was thinking I could get a nice almost new complete 8.1L for about 3300 bucks, makes 330 hp and 450 ft pounds. Tq curve is flat as can be. 400 ft pounds at 1000

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Modifying an 8.1L Vortec for more power/tq | Pirate 4x4

WebMar 30, 2008 · 13,213 Posts. #2 · Mar 25, 2008. The 8.1's are very very reliable as they were originally designed to run in excess of 250,000 miles in class A motor home chassis before needing an overhaul or major repaires. '01-'02 had crank sensor problems but they've been proven dependable ever since. Normal for them to use some oil (like most GM big …

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8.1L Vortec - Ford Truck Enthusiasts Forums

WebMay 14, 2013 · The 8.1 is a 496ci big block that was GM's workhorse gas engine in the 2000s model trucks up through about 2006, IIRC. It's a great engine and I'm thinking it was rated around 340 HP and 455 TQ. It was still available in the motorhome chassis after they took it out of the pickups, and may still be today.

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The History & Benefits of the 8.1 Vortec Big-Block - Chevy DIY

WebNew and Used CHEVROLET Pickup Truck 8.1l : View our entire inventory of New Or Used CHEVROLET Trucks. Narrow down your search by make, model, or category. CommercialTruckTrader.com always has the largest selection of New Or Used Commercial Trucks for sale anywhere. Top Models (1) CHEVROLET C4500 (2) …

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Towing with a 8.1 Gas Vortec - iRV2 Forums

WebAug 16, 2008 · The 8.1L Chevy Vortec is a gasoline engine that is used in many Chevy and GMC 2500 and 3500 series trucks, plus lots of other places like motorhomes, so whatever oil is appropriate for that. Mark N Last edited: Aug 16, 2008

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8.1 4l85e - HPTuners

WebPlease note: Raylar does not offer computer tuning for the Vortec 8.1L / 496 MAG engine. Below are a list of marine and street tuning companies that can handle your computer / pcm tuning needs. 2001-2009 Vortec equipped trucks use the same computer as a 1997-2001 Corvette (LS1). If you are having difficulty finding a tuner who can handle the

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General Motors Atlas engine - Wikipedia

Websanta barbara > cars & trucks - by owner 2001 Suburban 2500 w /8.1 Vortec - $4,000 Good, I have your attention now. This is a serious machine here. It has the last generation of the famous Chevy big block at 8.1 liters (that's 496 cubic inches for you old school guys out there). It's rated at 340 HP and 455 TQ.

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8.1 chevy good and bad points | Snow Plowing Forum

Web2018 marked the 100-year mark for the Chevy Truck brand in the United States. During that first century the auto maker produced more than 85 million trucks, many used to build the businesses that built this country. If you have a tough job to do, chances are that the right Chevrolet trucks can help you get that job done.

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8.1L Vortec - Ford Truck Enthusiasts Forums

WebMar 17, 2006 · Discussion Starter · #1 · Mar 16, 2006. I was looking at a ramjet 350, and a ramjet 502. 350 is hard to beat power for dollar and ease. 502 is just bad ass and your pay for it I was thinking I could get a nice almost new complete 8.1L for about 3300 bucks, makes 330 hp and 450 ft pounds. Tq curve is flat as can be. 400 ft pounds at 1000

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Vortec 8100 / 8.1L / 496cid Computer ECU / ECM Tuning

WebFeb 23, 2023 · Find many great new & used options and get the best deals for Chevrolet 8.1L Vortec/496 Performance Manual: How to Modify 8100 Vortec Truck an at the best online prices at eBay! Free shipping for many products!

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Chevy 8.1l Pickup Trucks Near Me - Commercial Truck Trader

WebMay 14, 2013 · Previous vehicle to my current '01 F350 V10 3.73 gears was an '01 Suburban 2500 8.1L 4.10. Towing similar trailers with both, must say the 'Burb was a bit nicer, which I"m sure has to do with the differential ratios..3.73/V10 always hovers at the downshift point when towing 63MPH in OD.

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2001 Suburban 2500 w /8.1 Vortec - cars & trucks - by owner

WebIn the LT trim trucks the Allison was standard equipment behind the 8.1L engine. NO Chevrolet or GMC pick-up truck was ever built with an 8.1L engine, and the 4L80/4L85E transmission. If you chose a pick-up truck with the standard 6.0L gas engine it would come with a 5-speed manual as standard equipment. What makes a Chevy 8.1 misfire at idle?

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Chevrolet 8.1L Vortec/496 Performance Manual: How to Modify 8100 Vortec

WebMay 2, 2014 · Trucks, Tractors & Machinery Chevy 8.1 Vortec Rebuild CottageFarm May 2, 2014 Help Support CattleToday: 1 2 Next C CottageFarm Well-known member Joined Apr 11, 2011 Messages 1,969 Reaction score 10 Location Texas Panhandle May 2, 2014 #1 Anybody have any idea what the typical labor cost would be to rebuild this motor.

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8.1L Vortec - Ford Truck Enthusiasts Forums

WebAug 16, 2008 · The 8.1L Chevy Vortec is a gasoline engine that is used in many Chevy and GMC 2500 and 3500 series trucks, plus lots of other places like motorhomes, so whatever oil is appropriate for that. Mark N Last edited: Aug 16, 2008

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vortec 454 to 8.1L swap? | GMC Truck Forum

WebSep 17, 2020 · 816 Posts. #4 · Jan 5, 2008. You can't put the 454 heads on teh 8.1l block. they are two completely different engines. Also the 8.1 uses coil packs instead of the traditional distrbuitor. Just rebuild the 454. Vortec 8.1. 1991 Chevrolet c1500. 5.3l/ 4l60e. Dynomax ultraflo, 210*/218* .551/.551 112* lsa; 3.73.

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