Rimflo

[WSpohn4@aol.com]

<<The rimflos are quite a bit more expensive than stock.
Burgess's book describes modifying stock valves the same way--taking
material from the neck to improve flow.
Not sure whether or not there'll be adequate payoff on a road engine.
Thanks in advance for any thoughts.
John Vallely>>

You tell us, John. How much time do you intend to spend (honestly) above 5000
rpm where the valves will really make a difference?
Thought so. Guess that answers the question.

Bill S.