[TR] Valves

[fishplate at charter.net (Jeff)]

On 7/19/2011 7:17 AM, Dixie4 wrote:
> One tip I learned many years ago to improve gas flow was to reduce the 
> contact sealing area of each valve, even to the point of creating a 
> radius on the valve rather than a flat seal between valve and cylinder 
> head.

Isn't this what we call a 3-angle valve job?