i had another thread for me and my fumbling with a carb and spacer swap, but this problem arose from there. while it was on the car, the Holley 670 Street Avenger wouldnt idle below 1000 RPM. i undid the idle control screw until i think it was almost out completely and still wouldnt drop the idle. holding the throttle arm forward made the idle fall to about 800 RPM but that still would be too much for street driving. i dont think the brakes could hold the car idling that fast. ( well they could but its a real PITA ) any thoughts why it would be idling so damn fast? i really want to use that carb but im not sure i can live with it if its that fast idling. oh yeah.. the choke was off already and it was running for a few minutes so it was plenty warm. it says Street Avenger, so i assumed i could use it on the street ya know? he he. lil help?