This is my first attempt at making a pp i desided on making a semi pp because i already have a set of MFR housings(i compare the two in pics) the pp i am making is still super rough, thanks, mike

Not sure if that MFR housings is going to be much help.

For the semi you need to go smaller. Any idea on the diameter of the intake opening. What port are you going to use as side ports? What intake manifold are you using?



CW

everything is going to be custom, ya i know the pp will have to be smaller then the MFR i was just putting it beside it to show the size, i am thinking a big street port or a bridge with it