Posted by Leland on March 25, 1999 at 10:51:18:
In Reply to: Rotary vs. Piston posted by Doug on March 23, 1999 at 18:11:24:
If they're in good shape and properly maintained, all valves will move faster than you can. If they're not in good shape, then get them into shape. Simple as that.
Bluntly,
Leland