SO made a couple hits with the 850 dyno carb and timing from 20-26 degrees it liked 22 made 748HP.@7300. Putting the bigger carb and spacers on it and going to play with jetting should be worth some HP. ALso the headers we had to use are 13/4 and the ones going in the car are 2" not sure what if anything that will do. Can't get the 2" to fit on the dyno without reinventing the wheel.
Nice, but I think there's more in it. I'll take a s.w.a.g. that the 1.75" headers are costing you about 20 HP over a good set of 2" tubes.
Yep, I know where G-town DE is, but haven't been through it in years. My trips from NoVA in that direction tend to go south (OC) or north (NJ) of there.
