I thought the 307 has different dia piston pins?
What piston rod bushings do you use with the original 250 cid piston rods?
This engine will run at MAX RPM for long times. So what do you recommend to use part wise?
Want engine to handle it. Not blow a rod,piston or something. Want it to be dependable last longtime. Advise on best parts?
Again Thank You so very much for the help.
