If you are going with the Performer package, I wouldn't go with the Victor heads. That wouldn't be the best combo. If you want to go with the Performer RPM intake, cam, and manifold, then maybe you could get away with the Victor heads, assuming you would be upgrading the cam and intake eventually. You're best bet would be the Performer RPM package that includes the heads, intake, and cam. That is a matched set-up.
