Here is some info help you guys get started tuning with HPTuners. Credit to ozorowski, Keith from HPT, and WS6snake-eater from HPtuners bulletin board for compiling this basic info. DISABLE ALL TORQUE MANAGEMENT Your a hardcore racer now why do you need a computer to tell you how much power...

Hi. I have a 1996 Lt1 in my chevy pick up. Just replaced the optispark . Lined it all up and everything, put water pump ect. back , tried to start it up but wont start. I'd really appreciate any advice anyone can give me.

hey everyone, I tried searching around the forums for my issue. The closest I found was not shifting at WOT. I figured I would ask just in case. I have a 95 Z28 auto with about 125,000 miles on it. Out of no where the car shifts fine from 1st to 2nd, but does not go any higher than 2nd...

I had my 4L60E out of the car. I cleaned and painted it, installed a b&m shift kit and reinstalled it. Now it won't move in reverse. I checked the installation of the shift kit 3 times making sure everything was right. So I disconnected the driveline and looking from the rear forward the output...

I was just wondering what are some performance modifications that wont affect daily driveability too much or cost way too much but increase the power output my car would be? are 1.6 rocker arms worth it? how much power do they add and what does it do? could i install it or how hard would it...