i'm real interested in doing this, i have access to a vertical mill that i could use to take off the non-clearance of the fins.
still trying to figure out everything i need, and need to be able to do before i get started. so far i read i will need to upjet, so it doesn't seize. thinking this has to do with the carbuerator and getting it to give more oil and fuel. not sure where the jet is at yet though. cuz i think i can definetely get it bored out.