Cast or Alum.heads for racing.

The W-2 head solved the pushrod pinch problem that limits the potential of the standard LA head including the Eddy by relocating them and thus allowing for bigger, better flowing ports. Why spend big bucks modifying heads to get to flow #'s the W-2's already have, just start with W-2's ! Stroker with big carb, Victor W-2 intake, W-2 econo's, roller cam.......