Quote Originally Posted by minichopper6hp View Post
To me thats not the correct way to port. It has been proven you lose velocity of air with the larger porting and just the basic h bar removal and 45 degree outlet chamfer seems the to yield the best results.
And that's mild compared to some of Stiegemeier's work. They guy is really big with the Ford crowd, but I don't understand his porting at all. Doesn't mean it doesn't work, it's just beyond me.