The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Best way to get to ~400hp, 454 tbi. Anyone build one?

DallasTxImpalaSS · 09-27-2013, 11:57 PM

Meatwagon, When it comes to heads what are your thoughts on 781 or 049?

09-27-2013, 11:57 PM	#17
DallasTxImpalaSS Registered User Join Date: Sep 2011 Location: Dallas Texas Posts: 25	Re: Best way to get to ~400hp, 454 tbi. Anyone build one? Meatwagon, When it comes to heads what are your thoughts on 781 or 049? __________________ 1991 GMC R3500