I have a slow PA50II. Right now I'm looking for any kind of exhaust that will improve performance without changing porting.
I know little about what will work, however I am up to modifying exhaust parts as needed.
Any suggestions for performance parts other than Camino or Proma (which can't be found) would be appreciated. Any comments on what would need to be done to attach the new exhaust would also be useful.
I do know that the Hobbit does not have the standard 2-bolt flange exhaust.