Posted by arnie waters on March 16, 2001 at 14:16:28:
In Reply to: Rotax valves posted by louis on March 16, 2001 at 12:28:50:
have willson 5 rotor CC with rotax valves. they are fabulous,crisp,direct. i use hetman oils(have for several years at urging of repair tech). hetman was included in case of horn when it arrived. in other words rotax are great.