Take your drag racing experience to the next level by letting the engine masters Jeff, Joey, and Bobby massage out every horsepower possible from your application. Upgrade to boost your engine's power and performance. We'll fine tune fuel delivery and engine timing on our engine dyno to maximize power and torque output. You'll get a detailed dyno printout so you can tailor your car's converter and gearing to keep your new bullet in its power band. Our performance upgrades will give you the competitive edge you need on the track. Trust our three generations of championship engine building experience to deliver the horsepower you crave. Let's void that warranty!