head opinoin
 

what should i got with im gonna boost 10 psi i have a z6 bottom end should i use the stock head (z6) vtec or should i got with a non-vtec head (a6,y7) and if non-vtec what head should i use thanks alot ahead of time

Re:head opinoin
 

I would go with a Z6 head. With good fuel/spark management you will be fine at 10 psi.

Re:head opinoin
 

yeah, i was just wondering why you wouldnt want to put the stock head on?? makes more sense to me to have the complete stock motor (not a hybrid) and plus you already have a little more power with vtec! Now that i think about it,...what the hell are you thinking, just turbo the stock Z6, i see no need to downgrade! :-\

Re:head opinoin
 

because the stock head on the car now is so fucked valves float at 6200 seals are gone HG is blow lol!!!! just need some opinoins