What sare some of the fastest stock turbo RB25's that you all have seen out there??
How much timing can I add at full boost when going from 91 oct to vp 116???
I'm shooting for a mid 12 on 12 psi, stock turbo.
thanks guys. It was very hot out side, like 105 and 12.8 afr, stock turbo 12 psi. didnt register any knock. I have changed my intake air calibration since then.
I have a Nissan 240sx with an RB25DET. It has an AEM Stand alone EMS. I have had it lean under boost and never seen Knock...
I was wondering the procedure for testing the knock sensor circuit before I put in race gas and start adding timing.
Thanks