360-1 Indy 245 cnc heads

PRH said
It was the rules.....390 carb.

I put an HP950 on one once just to see...... it picked up about 100hp.

I am aware of the rules part . Just amazed at how they make so much power with a 390 carb . You would think the imbalance between carb flow and port flow would stall the air in the port .
Pretty cool !