Originally Posted by joe@trinityautosport
Thanks bro! I don't think I'm pushing more than 6psi...Nik said around 6-6.5 max. I'll run higher octane at the air strip for sure. I wanted to let everyone see that the car is strong on just 91 octane
I hear you and you did awesome J, but it's a 620 kit, and you are over 6psi, either way if you're making 560whp, 91 octane is risky IMHO.