| CFM or flow info is used to help match or pick the correct cam for your combo. Builders will use the CFM and Lift info to pick max valve lift and also exhaust size. Need help picking the correct head for your combo? ASK US! |
| CFM or flow info is used to help match or pick the correct cam for your combo. Builders will use the CFM and Lift info to pick max valve lift and also exhaust size. Need help picking the correct head for your combo? ASK US! |