Milling of a 810 casing W-2 head

Oh so true on that cam suggestion. I’m on board with that in this arena. Not so much for a mild street level performance rides. A serious street strip effort can do with a great cam though.

The quicker that valve opens, the better! Just imagine a wall of air & fuel coming in like crazy. And that larger in that un-obstructed port! WOOOOOOO!