Has anybody overbored a 3.87 inch bore of the 120hp to a 4.00 inch bore of the 140? That would be .130" which is a lot. I have a 140 with a cracked block and can only find a 120 hp. The 120 won't pull me out of the water.
Or, has anybody beefed up a 120 hp?
Or, has anybody beefed up a 120 hp?