Quote: 847HP@ 8100 and 597ft lbs @ 6200. we then put a 1" open spacer under the hvh and it picked up 9HP TO 856 and moved the torque up a couple hundred rpms. that was with out a vacuum pump. it should pick up 20 to 30 HP with a vacuum pump. in a 3000 lb duster with a 4spd im lookin to go 8.80s. hopefully with great track and weather conditions and no driver error 8.70s. thought i'd share that since i love small blocks. all i ever owned was 340s!
I don't want to be the bearer of bad news, but this combo and hp WON'T go 8.7's-8.8's without a power adder in a 3000lb car. Unless your car is 2400-2500 lbs, don't expect it. It takes 900 plus hp to go in the 9.0 range, and that is with everything right.
