Originally Posted by vinniekq2
please do not use a dual plane intake, I took a performer off my 454 Camaro and installed the vic oval port and picked up 4/10s,,,, wow!!!.
My experience with the performer On BBC is smiler, even with port matching (fair amount of grinding required) it was a wezzer, strictly for stock replacement not performance enhancement. the Weiand IMO is a way better dual plane.
I see theres a preformer "RPM" available now, thks cobolt, that would probley be more of a upgrade.