My buddy is running that same cam in his '70 dart with "smog" 318 with 1.88/1.60 "j" heads,weiand dual-plane intake,edelbrock 600 stock settings,headers,904 stock converter and 3.91's he's gone a best 13.75 with it,not bad considering whats in it..
Yeah, I also run a 340 and 383 in two other cars of mine, but this 318 Duster is more or less a cruiser with some pep. Without some more compression, its not the quickest thing on the street, but I am doing my best to get all I can out of this setup, or add more to it. Its pretty strong at the moment. The 3.21 gears hurt a bit out of the hole, but pull hard at 65+ mph.
