Quote Originally Posted by lt1s10
if you have a header running hot, you dont change the timing, unless its off. if the timing is set where its suppose to be, its not the timing. lean carb. is a good start.
Its just the header, the motor itself is not running hot at all and the drivers side does not seem to be running as hot as the passenger side. It has a holly 750 double pump carb on it, so if I make it run a little richer that will help? Thanks,