Intake gains
And since this is external engine many might not have an educated guess, but after all that, if i milled my heads to bump up my compression to lets say 11.3:1 stock is 10.1:1, and had all the other stuff mentioned above what do you think i could run? I want race the LSX shootout at atco, and i wanto enter the 11.5 class. Let me know...

