“In theory”, a 5.90 in the 1/8 is about a 9.25 in the 1/4.
At 2950lbs the Moroso slider shows 705hp, uncorrected....... as it sits on the starting line.
So, figure you’ll need somewhere around 6-10% more STP corrected dyno HP to end up with that figure in typical upstate NY summer air.
775hp seems like a big ask for a bread and butter bracket race pump gas 511.
Yeah, typically this combo runs 6.20's......We have been 6.14 on pump gas with an almost identical combo....But as I mentioned, we have made a few small changes to it. That combo had a basic 295 head with 2.19 valves, and this will have a 325 with 2.25 valves, and this new cam is bigger too, and the free'r flowing headers this time, fresh slicks...and maybe 50lbs less weight....We are trying to hit it without sacrificing reliability. Last two seasons, we lashed the valves once, and we were good for the season. Good valve train = happy engine with good tuning.
The other thing I can do, is go higher launch and shift rpm....
