Good afternoon fellow A-Body fans,
I'm having a devil of a time dialing in my new Holley Street Avenger 4160 770 cfm carb. It's on a '71 Dart; 408 (360 stroker, LA), 0.480", 274 deg, hyd flat tap, headers, 3" X-pipes, O2 in each collector; 4 speed, 3.55 gears. It pulls 17.0" vac at idle (900...