My engine has a 625 cfm edelbrock on my stock 383 but the cam is a Crane with 495 lift, the motor was a gift and I did not pick the cam. The cam I think is a little much but I will live with it till I rebuild it. Is 625 enough cfm for a 383?
Joined: Sat Dec 10 2005, 04:28PM
Location: United States
Posts: 4954
a 625 CFM sounds a bit light for that rig. 600 to 650 is more fitting for a small block mopar. I would say more like 700 to 750. I know the 413's like 750's