Quote:
Originally Posted by Synack
Thanks for all of the replies guys. Lots of good info here. @ Manji do you believe I can achieve 400whp with the GTX2867R on my compression efficiently?
I've already got the 9:1 compression  |
Yes easily. You'll get there at 1.0 - 1.1bar, assuming it can rev. I have a very similar setup myself.
If its a stock head it'll probably need 1.2 bar.
Either way, 1.0 - 1.2 bar are ideal operating pressures for a gtx2867r. That where the efficency islands are at their widest.