Saw this today. Looks like Lloyds results are very similar to Weingarters in the under 0.600 range Lloyd concentrated on for my heads. Weingarter went with a 2.08 valve instead of 2.02. My exhaust...

Hand ported. He also angle mills 23° heads down to 21° heads. Worth some power at high rpm.

I finally had a chance to go pick these up from Lloyd yesterday.

About a year ago I purchased a set of Assault Racing 205cc heads from Amazon. Put them together with Competition products and Comp Cams parts. 2.02/1.60 valves and double springs. 7/16" studs,...