Your build is very similar to my 505. Your cam has slightly more lift and slightly more duration. Not much. But I use the Mopar Performance 337 intake. My carb is a 4150 and flows 1000 cfm. I have Hooker 2 inch 5209 headers. My compression is just under 11.2:1. Untouched TrickFlow 270 heads. Intake was port matched and nothing else was done to it.
My motor made 713 hp and around 709 torque. I would think that yours should make more, but I don't know how that intake will perform versus the 337 intake. Also street/strip.
Last edited by markz528; 11/29/20 12:45 AM.