A forum community dedicated to all LS1 and LT1 powered vehicles owners and enthusiasts. Come join the discussion about performance, specs, builds, conversions, swaps, …

Mar 20, 2013 · Starting a new topic and this is copied from the "OBD2 scan program for free" topic: I am well along in writing an OBD1 scan program for the 94/95 LT1 F-series cars. It will …

Jan 23, 2011 · Hey all. So if you know me from other LT1 forums, you probably already know the scoop, but if not, here's the problem: I had a 2+ cylinder misfire in my LT1 in a 1995 Z28 A4. I …

Apr 30, 2014 · The Midnight Special 95 Trans Am M6 Cammed, Full bolt-ons & free mods. PCMforLESS Tune Spec Stage 3 Clutch Strange S60 w/ 3.73's MT ET Streets LT1 Life! …

Apr 29, 2014 · Alright, so I was fortunate enough to find a Dyno tuner here in Tucson that would tune my recently rebuild LT1. It's a .030" Over LT1 with LE2 Heads, stock throttle body, stock …

Jun 7, 2017 · Conclusion --------------------------------------------------------------------------------------------------------------------------- Intro: Installing a cam into our LT1/LT4 powered vehicles is a great way …

Apr 3, 2009 · Intro: It seems like several people every week want to know what cam is best for their LT1 powered car or what components they need to perform a cam swap. This guide …

Mar 2, 2010 · yup. the original LT1 was a conventional sbc/1st gen. sbc. its easy 2 tell the difference between 2 assembled motors. i think its easier 2 refer to the differences in the 2nd …

May 24, 2011 · Later LT1 Heads have slightly better flowing exhaust ports castings 561 harder to locate. The 96-97 Late model LT1 heads also flow slightly better than the early ones casting …

Mar 14, 2010 · The power limit is really how you make power more than what you make, but they are pretty stout. BTW its LT1 not LT-1, that is a totally different engine (solid lifter Gen 1). Yep …