Hey 71383bee,

How do you like that .474/.474 MP cam?

I'm looking at a build for the 383 in my 71'bird and I think we talked a couple times before. Comp cams camquest version of this MP cam gives my 383 the max hp and torque and should work well with my 4 speed and AC.

What gears and transmission are you running? Hi-po manifolds or headers?

Don't mean to hijack the thread, just not alot of guys who drive the 383 as much as 440's, or the MP cams since they are "old technology".

Last edited by CurYellowBird; 04/27/10 07:04 PM.
Project War Bird: 1971 Plymouth Roadrunner 383 4 speed with air conditioning GY3 Curious yellow All original