Quote:

Here I'd a build I just did for a customer using his .040 over Speed pro bottom end.
Edelbrock RPM heads with spring pressure corrected,non RPM Performer intake, 850 dp Holley,Hughes Whiplash cam,TTI1 3/4" headers,FireWire rtr distributor and coil.
Not quote 500 hp(491 @ 5300). But torque was awesome .
It did take a lot of fuel curve tuning to get the results,but 450/560 would pretty easy to get without it.
Torque peak hit an unreal 578 and was over 500 from 2000 rpm,as low as I could pull it.
Keith




Keith, am I missing something here, help me out please. Looking at he graph you posted, shouldn't the torque and horsepower curves cross at 5250 RPM ? They cross at 4400RPM.
Sorry for being