Posted by Paul Weissenborn on February 07, 2004 at 14:06:25:
I'm just curious. About 13-14 years ago I purchased from Custom a 4V piston PT-5. I was told it was kind of an experimental model, and I remember that the valves were good, but not nearly as 'perfected' as the PT 6's and 3's pistons were. Just Interested to see when the PT line really started producing piston horns and if anyone may still be playing that old CC of mine. She was a pretty good horn (but a bit flat at times)..