ive got the 528 cam in a 3800 lbs 440+6 10 to 1 comp, ported 906 heads, 4 speed 3.73 gears. made close to 400 h.p. and 435 torque to the wheels.

tried 1 run on 1/4 mile and got a 12.35 @ 116 mph and was spinning tires thru 1 st gear.

Not to mention i get 13 to 15 mpg on the highway.