Best Performance Upgrades for 8.1L/496 - Diesel Place
Feb 19, 2009 · New 8.1 with Raylar heads: build in progress 94' Chevy S10 2.2L/5spd RC/LB 2WD 71' Chevy C-10 402BBC/T400 RC/LB 2wd 72' Chevy C-20 402BBC/T400 RC/LB 2wd …
8.1 Performance Tuners?? - Diesel Place
Nov 27, 2011 · Anyone with the 8.1 used any of the Performance Programming tuners out there such as Hypertech or Jet? Which one is the best IYO. I believe they can increase HP to …
Best Performance Upgrades for 8.1L/496 | Page 2 | Diesel Place
Jul 10, 2007 · New 8.1 with Raylar heads: build in progress 94' Chevy S10 2.2L/5spd RC/LB 2WD 71' Chevy C-10 402BBC/T400 RC/LB 2wd 72' Chevy C-20 402BBC/T400 RC/LB 2wd …
I did an 8.1L Cam Swap - Diesel Place
Sep 22, 2010 · First I bought the SuperChips programmer. I used it to benchmark the performance gains as I did the mods. Outside temp for all runs was around 95 degrees Stock …
Modified 8.1 Valve Covers - Diesel Place
Mar 26, 2014 · New 8.1 with Raylar heads: build in progress 94' Chevy S10 2.2L/5spd RC/LB 2WD 71' Chevy C-10 402BBC/T400 RC/LB 2wd 72' Chevy C-20 402BBC/T400 RC/LB 2wd …
8.1L, which muffler??? | Diesel Place
Jul 13, 2007 · Trying to decide what exhaust setup to run on my 8.1 HD and what will sound and perform best. I've got (2) 40 series Flowmasters on my 8.1 HD currently. Both mufflers are …
8.1 / 4L80E towing review - Diesel Place
Aug 2, 2015 · 1. Upgrade performance in the Yukon. Engine mods, Allison swap, gear swap etc. 2. Ford Excursion with 7.3 or 6.0. With this option I'd have to upgrade suspensions pretty …
How to improve 8.1L mileage...... - Diesel Place
Sep 29, 2010 · Hello all, I am new to the gassers section and I have some questions about the 8.1L. First of all, my dad owns a 2001 CCLB 2500HD with the 8.1L/allison and 4.10 gears. It is …
8.1L Water Pump time! What about upgrades? - Diesel Place
Mar 11, 2020 · A forum community dedicated to Chevrolet and GMC diesel truck owners and enthusiasts. Come join the discussion about duramax engines, performance, builds, …
Kodiak C4500 Daily Driver - MPG, Ride Quality - Diesel Place
Jul 11, 2013 · I'm looking for a different truck and am really looking at these Kodiaks and Top Kicks. I've read a lot of posts and other info about these trucks but wonder what you guys can …