Mopar Action SB head article
Iron makes more power if all things remain the same, given that those things are designed around the iron head.
When you design the build around the aluminum head, you get more power, period.
What the hell is "aero space"?
Iron makes more power if all things remain the same, given that those things are designed around the iron head.
When you design the build around the aluminum head, you get more power, period.
What the hell is "aero space"?