Thanks for the post. Read the article plus a couple others the 451 Manifesto is one of the first things I read when I got on to MOPARTS sort of an inspiration. I see the Diamond 51950's will get it done and 440source has pistons as well. Should put me in the 9.2-9.3:1 area depending on gasket and machineing. I had considered the stealth heads for a little more compression and loss of weight but from what I can find on the stock intake it will be what holds me back. Maybe port the heads a little just a light clean up??? I also don't want to get too carried away on this motor as I have two other cars to build the 71 will get a 451 built to rev and the 70 I have no idea what I am going to do. I would like to do a six pac something.

Thanks again!