New Pavesi’s and parts are still readily available. Jean Marcioni (JM Racing) started importing Pavesi’s in about 1989. Wally picked it up in 1992 or 1993. Lenora and Buddy are still in business, and I am also. I’m pretty sure I’m the only stocking Pavesi dealer, and I do service a lot of Pavesi’s.
The motors were revised in about 2004, and then again in about 2008-ish. Most parts are interchangeable.