Quote:

motor is a few years old now, but not a lot of runs. 414 ci 13.25 comp. mopar 620 solid cam B1 heads with stage one port job. Koffels place built.950 holley on edlebrock torker 2. dyno'd at 565hp 550 tq




Based on your HP and weight your a whole second slow...
so either its not making the power or its not getting
to the track...whats the MPH on your average runs