Holley DP or 4150

A Holley DP is a 4150. Your pretty stock so you could do just fine with either a vacuum secondary or a DP. Either one will get you the performance you want. I ran a vacuum 750 on my AMC Javelin and ran consistent 12.8's. Id go with something in the 650 cfm rangein either a Holley or Demon. You could even get away with the Road Demon. I had one on my old combo and I ran 13.8s with only an intake exhaust and gears. They are 625 cfms. Dont let anyone on here tell you to get a 750. There is no need to get something larger than 650 because these small block fords dont need it, especially if your going to drive on the street sometimes. Let me know what else you need to know because I have way too much info on carbs to just keep it in my head, lol. Hope that helps.

I agree completely. 650 dp, Holley or Demon.

Im happy with my holley 650 dp so far. I would recomend one.