You have brought it up alot before.

 

johnny nice alternate name

 

I wouldnt put any higher compression pistons in, I'd boost it how it is now, its not like you are going to get huge gains from putting in some GSR pistons in or something. I mean if you have some laying around, sure go ahead. But I really dont think it's worth all the trouble.

Ya, I did run some PR3's in a ls/vtec which is around 11.3 comp and yes it was boosted, but thats not the best idea. Especially for an amature. Tuning a boosted 9.5c/r engine vs a boosted 11.3 is like night and day.

 

Who the ---- is Random Hero?

 

 

by looking at the users email, my guess would be Josh Ross.

 

Yeah, I was planning on trading for my friend's,his LS forged 9:5:1 compress. pistons. How much compress, should that increase with the vtec head.

I mean, the vtec head is suppose to increase the compression by a little correct??

 

lol, Random Hero is the name i have used to play counterstrike for 3 years ;-).

 

How much boost were you runnning on 11??
And what do you mean day vs night


- and im not asking "Random Hero" this

 

10-12psi,

Night and day.. meaning its alot different from tuning a lower compression engine vs a high compression engine. I would just highly suggest get someone who can tune good.