LS1Tech.com - GM LS Performance Forum

Most of those reasons are part of the adventure of driving a swapped or performance vehicle. The goal is to have fun and hone your skills along the wa...

I’m looking into some Summit Pro LS flat top pistons for LQ4 build …. I see most come with rod lengths 6.125…. My factory rods are 6...

It will be interesting to see how these do on a strong NA street engine. I know we mention flow numbers but actually real world dyno will help I am wo...

I have the HQs on the front of my track car and they've been great. I have 800lb springs and set them to 7 clicks from full stiff. This is paired with...

Probably priced a bit high with over 33,000 miles but I'll keep watching to see how it does. 6 speed convertibles are NOT common though, that's for su...

Long story short swapping a 6.0 into my firebird, measured my gaps and the problem is on the clutch side. B is greater than A. Just hit me it might be...

It looks like copper is a little high on the oil analysis but they said it is still normal and that it isn't from bearings because you would see high ...