You might want to make a post in the Engine Tech section as this is for referance only.pat57woods said:Very nice list you got going here. I was wondering if you could estimate the hp I can expect form the engine I just picked up. It's a 460 from a 69 Ford Van. I plan on adding a set of fender wall headers and swapping the intake. I've read that you can't beat the Weiand Stealth but the engine came with an old school single quad tunnel ram and it just looks so good. I'm putting in my 63' Ford F100 unibody pick up Gasser.