I am trying to convert a phase 1 tt engine to phase 2. I am replacing my 40p heads with 48p heads. The only thing I can find online is that my old style lower intake will not work with my 48p heads and would like to know if a j30 lower intake would work. Reason being phase2 300zx manifolds are hard to come by here and not much luck on eBay but the junk yards are littered with j30's.
Follow Ups
J30 lower intake with 48p heads - kbilow15:51:18 02/18/15