318 30 over , Mild Cam, Performer Intake, which carb

Summit worked with a "carb co. in Ky" for over two years to build the carb they offer. Installed it on 200 of Summit's cars for testing. (as I was told by them) Takes Holley parts for tuning so we know who built them. I'm on board. Gonna pull the trigger. And for $289., works for me.