Fun motor, mine is 13.0 to 1 comp and lg port Commando's .688int-.672ex roller set-up and Indy int w/1050 dommy,,5900stall,904, 4.56 dana,,,I twist it to 6800 at each shift and run's 10.00's to 9.90 all day long.

Light travels faster than the speed of sound,,,this is why some people seem bright untill you hear them speak.