Thanks for the replies!
My 20hp Kohler bent a valve early in life and was repaired by a local shop. Ever since then it's never really performed like it should.
Now it's at the point where the compression is down and it's using oil......
My Dixie Chopper is still in very good condition so i hope it handles the extra hp without too much trouble!
I was trying to avoid removing the pulley and clutch just to measure the shaft, but I guess I'll have to.
Posted via Mobile Device