Dyno numbers are BS. 1/4 mile times are the true judge...
My 493 in the Charger also had a surprisingly low number on the dyno. Its a 440 with the 4.15 stroke crank. 10.8 pistons, Edelbrock heads and the performer RPM intake. Barry Grant 850 and the MP '509 juice cam. It peaked at 361 HP at 5300 and 510 lbs of TQ at 3100. I expected more too, but this car runs like a raped ape!
