I don’t mean to take anything away from a very cool build, but I would think 400 is extremely optimistic.
Ive never had a chance to look at those heads in person, but I agree with Cab. If the airflow is there, with the small bore/ displacement, you still need RPM to make HP. And as said, three main caps on these blocks. Thats a lot of unsupported crank span!
Very neat engine. Hope his goals are achieved.


Last edited by TRENDZ; 03/24/20 06:15 AM.
"use it 'till it breaks, replace as needed"