This is good stuff! I'm trying to sort it all out in my feeble brain. So... 906 heads 274 Comp cam was 464 hp/5400 523 tq/3800 Stg V 274 Comp cam was 500 hp/5400 538 tq/4200 Hooker headers Stg V 274 Comp cam was 492 hp/5400 536 tq/4200 Hedman headers I must have missed something or did switching to the stage V heads and headers just raise hp 36? I'm just trying to put some of this stuff down to see what level a built up motor will bring. I think I'll start a log with all these magazine articles. Of course, the tuning and even the dyno moves the numbers around. The Comp 274 high lift (231*/237* @ .050 - .525" lift) should be in the same rpm neighborhood, but may hang on longer on the top end with the added lift. I was figuring just under 6000 and the torque in the 3600 range using that cam with ported, big valved 906 heads. I was guesstimating about 475 hp / 525 tq on that combo. Joe [Non-text portions of this message have been removed] ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html. This email was sent to: arc.6265@xxxxxxxxxxxxxx http:///u/?.. Or send an email to: 1962to1965mopars-unsubscribe@ http:///?p=