With and without intercooling, how much boost can the 4.3 handle? Is it possible to add the supercharger without tearing apart the engine? I heard that the 4.3 can handle up to 350 hp without internal modifications. Is this true?

a lot of people have problems with their 4x4 not working, for various reasons. one of the common reasons is the vacuum actuator going bad, or the vacuum lines going to it. i have gotten a PM from somebody, and i figured i could share some of the info with everyone. in s10's, when you put it...

ive been absorbing this web site for a while now, great theory for engine builders and basics. the company designs and build systems for aircraft, but it all applies. might be a bit heavy for some. mechanical basics TOC (force, friction, fatique, cyclical fatique, fretting failure, beairings...

Ok guys i have a treat for you all. i stumbled upon a COMPLETE service manual for the S-series trucks a while back. i believe these are GM manuals as they go into crazy step by step detail with full procedure and torque spec documentation. the PDF files were broken up into sections so i will...

MODS may want to make this a sticky I stole this from another forum to help us out, i'm no tranny guy so i cant help anyone but this can. Common failures on 4L60E, symptom -> cause -> any possible repair: 1. Slow, slipping or no reverse: “lo-reverse” clutches are worn out, fluid leak in the...