Poly Eng Knowledge Needed

I have a friend here in Maryland with a stroked Poly, with the intake similar to post #8. Big, flat torque curve. Loads of potential in Poly's. Back issues of Chrysler Power magazine in the last 4-5 yrs. can be a good source of info. the "new" intake is NOT cheap, but worth it from what I saw on the dyno.

Four Barrel ‘Wind Tunnel’ Dual Plane Manifold