Posted by TUBAdAMORE on August 01, 1999 at 02:00:12:
In Reply to: 3 + 1 valve configuration posted by Josh Whitlow on July 31, 1999 at 15:24:50:
It works, a couple of fellows called Fletcher and Sykes proved that. There are no real advantages that I am aware of... the only disadvantage is it takes some getting used to.