Quote: I picked it up a couple weeks ago. When you get it,compare it to the 421 inch Chevy build with Air Wolf 220 heads. Interesting Keith
Its all about the hp/cube 408 mopar 1.55 @ 408 if it was a 421 652hp
My point,exactly! I would like to see the Mopar heads tested on a 4.125 bore. I think the small block Mopar's "normal" bore sizes are a big hindrance to making power.