Missed on this combo?
Thought I'd share my CNC head experience. These are my IndyBrocks CNC'd by Indy, as we can see the advertised flow #s didn't exactly measure up. After recutting the valve seats and adding a good valve the numbers were much better. Don't give up on the heads yet.
Thats suppose to be 248 at .400 on the far right column
Thought I'd share my CNC head experience. These are my IndyBrocks CNC'd by Indy, as we can see the advertised flow #s didn't exactly measure up. After recutting the valve seats and adding a good valve the numbers were much better. Don't give up on the heads yet.
Thats suppose to be 248 at .400 on the far right column