Originally Posted by keeney35
What would work with my comp 270's? Other than rebuilding my current heads
There are 2 head options for 2Vs. Ported PI heads and TFS heads. Ported PI heads are known to support over 700hp with a power adder and over 7K RPM.
TFS heads are for ppl who want/need to go above and beyond this power level. TFS heads have the valves reversed, among other things. This means that for TFS heads you need TFS style cams and vice versa.
MHS does a real nice set of ported heads and they are the place that got linked to in an above post. There are also local porters/shops depending on where you live but MHS is known to do a really nice set for a reasonable price.