I took my car to the track when Pinks all out was in bell rose. They didn't do my time class, but I know a lot about racing, I work on my friends 69 camaro z28, which pumps out 750. That charger pushes out some power, but nothings matched up back in the day, which is why those cars ran 12-13. You match up the Transmission & rear end with the motor and youll hit solid 12's.