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11-03-2011, 05:44 PM #1
- Join Date
- Nov 2011
- Montpelier, Ohio, United States
Silverado's with 8.1 liter engine
Never owned one, never even drove one, but was intirgued by the 8.1 Liter engine (gas) that was available for a short time in the 2500/3500.
My ideal dream truck would have been a 2500 4WD with a 5-speed (or 6-speed) manual and the big 8.1 gasser. I know, the diesel would have been better for hauling, but for thrilling drive the big gasser would be the most fun.
gas mileage be damned!! But since the 8.1 is history, and sadly the manual transmissions are history, I guess my dream is dead too.....
11-03-2011, 10:57 PM #2
You can find an 8.1 silverado or sierra floating around every now and then. I've seen a handful of 'em on ebay motors and a few on Craigslist every now and then. Never drove one myself but I bet it has plenty of power.04 ECSB Custom silver & grey, Soft 8's, BFG KO's, ReadyLift Leveling Kit, Hellwig front sway bar, K&N filter, DeeZee EZ-Down, Rhino liner, Alpine CDE103BT, Rockford 6.5's, 12" V.A.T. Hammer Pro in a Subthump box, Alpine PowerPack amp, Hifonics amp, BackRack w/ 55w 5000k HID KC Daylighters, KC light bar with 4 KC Slimlites, UWS toolbox, Shaved Antenna mod, Black Bowtie, LED backup, license plate, dome lights & 3rd brake light
11-17-2011, 05:51 AM #3
I have owned one (and STUPIDLY sold it for a diesel just before diesel fuel went $$$). The 8.1 motor was the BEST engine I have ever had. It got just about the same gas mileage as the 6.0L but the 8.1 had balls!
The big block combined with Allison transmission (mine was a 2002 with the 5 speed Ally) was a great combo. Towed a 25' travel trailer "like it wasn't there".
If you can find one and it is in good condition, jump on it- you won't regret it- take a test drive and you will agree.
11-19-2011, 06:38 PM #4
- Join Date
- Jul 2006
- Seattle, WA
- Blog Entries
Welcome to both of your newbies! Wow, an 8.1L engine! that's huge!Cheri
Chevy Trailblazer LS 4x4
11-21-2011, 08:50 PM #5
Thanks for the welcome.
John2012 Chevy 2500HD 4x4 sb crew
2012 Subaru Outback (wifes)
1992 BMW K100RS
2012 Lance 855S TC
11-21-2011, 10:02 PM #6
drove one once....
thing had some real GO to it.
drove a 1 ton 454 a while back, the 8.1 made that feel week.
4.8 is a 305
5.3 is a 327
5.7 is a 350
6.0 is a 366
6.2 is a 378
7.4 is a 454
8.1 is a monsterous 496.
Last edited by Sierraowner5.3; 11-21-2011 at 10:07 PM.
2011 GMC Sierra SLE 5.3 Z71 4X4 Stealth Gray Metallic
Tow mirrors - Diablew Tuned - Flowmaster Regular 40 - Ready Lift 2.5' lift - BFG LT A/T K/Os - Carr Light Wing - TruckLite LED lights - Optima Red Top - 50% Front Window Tint - Line-X bedliner - Aidaid MIT - Tekonsha P2 - ARS Billet Grill
11-22-2011, 05:26 AM #7
AND the 2002 8.1L I had was a really nice 4x4 crewcab. Shoulda' kept it..........
11-30-2011, 11:59 AM #8
- Join Date
- Oct 2011
- Naples, Fl
If you find 2 let me know! I did some work on them when i was in the army for the Special Forces guys. They had them in surburbans and even fully up armored (north of 14K pounds) they still hauled ass!Redneck Rucker
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