BUCKETOBOLTS
Bronco Guru
Here are a few quick pics of the cam specs and a comparisson of the 302/393 pistons to the 351W. They both use the same ring package, but notice the thicker pin in the 302/393. I still have to run to town to pick up my main bearings so I can mock up the crank with one of the rods and piston assy. Then it will be off to the ballancing shop. These pistons should be 9.5:1 with my 60cc heads. The 351W were 8.5:1.