allday

Hey guys just curious what kind of horsepower/torque should i expect out of this combo
455 30 over
big valve g heads
roller rockers
750 holly
lunati 499/512 cam
edelbrock performer intake
longtube headers sc
msd and electric fan
10.25 to 1 compression
forged crank

I also have a torquer 2 intake if that would be a better street intake. Hope to have it on the road in two weeks. Thanks for the help!

cutlassefi

Based on stock untouched heads I'd say 400-415hp, not enough cam for much more, 480-500 on torque. Use the Performer not the Torker.

Jmo

f-85

X2 i agree! Around 400hp and 500tq. Stick with the performer intake!

allday

thanks guys. how do you think itll run in the 1/4. im going to have 373 gears btw?

TripDeuces

411@5k HP, 501@3.5k TQ

Rickman48

High 13's/low 14's - over 100 mph with bite!

TripDeuces

My 70 Cutlass S with a similar setup as yours except for a smaller cam ran low 12's with slicks

svnt442

I had something close to that setup in a 70 Cutlass S and with a 2.56 gear I eeked out a 13.89 @ 97 mph with some take-off McCreary circle track tires on it. So with the 3.73 gears and some hook I would think that low 13 or high 12 would be easy.

allday

Haha could you be a little more specific thanks man