Newbie with a 72 Duster

nice! see that you got long tube heaters. What size carb are you using? Compression ratio?

well they are hooker headers, they are 2" primary length is 42"LOL. It has a 950 holley on it. It is a brand new engine. I going to put in back on the dyno and play with it a little, change intakes, carb ect. compression is 11 to 1

Joe