I have one of the B models. It has the CNC machined muffler than goes up or down. Has a G-23 glow carb and has Terry's ignition system. I paid $529 in spring of 2,000 for it. Bought it at Toledo. It's one running son of a gun for it's size. It turns about 8100 with a MAS Classic 18-8. In a way I suppose I wasted my money but I have something super that you cannot get anymore.

Enjoy,

Jim