Honestly, I’m quite surprised at those numbers... the dyno testing you had done made almost 300 NA and with only 4psi(?) was about 350HP, no?
I had expected 500 or more at 15 psi.
Mine certainly FELT more than 350 at 15 psi. It was a rocket!
Please understand that I am not doubting... you all have heaps more experience than I do! It’s just... surprising.
