The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

baclay9 · 08-30-2010, 11:15 PM

I understand these are not the BEST heads from a performance standpoint as you said but should they be ok for a street driven truck. I mean I would like to have something I can romp on every once in a while and have some fun in but it doesn't have to be the fastest thing around.

How can I tell if they have been ported and possibly had some valve work done? I can't believe they would have put all this other stuff in this motor and not have done something to the heads.

08-30-2010, 11:15 PM	#18
baclay9 Registered User Join Date: Apr 2010 Location: Newcastle, OK Posts: 1,344	Re: 350 to 454 swap...is it worth it? I understand these are not the BEST heads from a performance standpoint as you said but should they be ok for a street driven truck. I mean I would like to have something I can romp on every once in a while and have some fun in but it doesn't have to be the fastest thing around. How can I tell if they have been ported and possibly had some valve work done? I can't believe they would have put all this other stuff in this motor and not have done something to the heads.