With a conservative HP estimate @ 5200 lbs by calculations it should run a 12.7 @ 108 mph. And if there is one thing I can do, it is drive a drag car, so I should be able to get it into the 12's if the weight is correct. With the bottom end in the motor, and the supercharger, 600 horse can be had without a problem. So if the chassis can take the power it should be capable of a 11.9 @ 114 mph on pump gas and an ez-street tire. By the way @ 5200 lbs a 14.2 is around 350 horsepower.