383 Stock Stroke Build

D&R Const said
Anybody use this intake and like it?
Mopar Performance P4529462: Aluminum Single Plane Intake Manifold Fits 361/383/400 Big Block | JEGS

D&R Const said
Do you feel it hurts performance while using a square bore carb?

Ideally you weld it up and reshape it for the 4150, which is what we do. But it works fine just like it is.

roccodart440 said
It's alright. I'm a fan of the performer RPM

Yep. This is sure what I would run if it fit where I wanted it to go. You cannot know how good a manifold this is until you test it. Then port it and it still betters the Victor down low and stays with the Victor to 6,000 rpm.