What is better stock are aftermarket.I had aftermarket the first build and started over so have a chance to do some more research.Any comments would be a help. The car should be between 650whp and 750whp and not driven on the street much

thanx

 

What are ya buildin, sounds like a pretty serious build

 

i am not to sure what you are asking... please be specific.

 

I would get a chromoly flywheel by kaiten and an aftermarket pulley/dampener for sure.

 

All the B motor guys say a under drive pulley and aluminum flywheel is bad for the crank.What about a H? As far as what I'm building is a h22a being built by ERL.Turbo is a full-race T67 H.O .

 

Aftermarket pullies have been known to kill bearings. Sime dont have problems some do. They also are known to destroy oil pumps

 

for 750whp their shouldnt be anything stock lol

but on the real def go witha after market dampner ati,fluid,etc and your going to need at least a twin disc set up to use that power so i would just buy what ever brand clutch go with the same flywheel