We just finished installation of another one of the JDM 700 HP Whipple Supercharger packages on Harvey Eng's 2013 Raptor F-150! Harvey dropped his truck off last week for the upgrade along with a few other goodies! We installed Kooks custom headers and Y pipe with Green cats to his Magnaflow catback. Also a set of Deaver leaf springs to help stiffen up the rear and provide more traction with the extra power! A 1 piece aluminum driveshaft from Axle Exchange to ensure he doesn't leave his stock one on the road with over 650 lb/ft of Torque! We installed an Autometer boost/vacuum gauge for a little interior dress up. Last but not least we set the front shocks to mid perch to give him a nice level stance. I'll be back Friday with a dyno graph when Jim Sr. gets back in town from Texas. After custom tuning this truck should make around 550 RWHP which equates to roughly 700-725 HP through this monster drivetrain.
JimIII
JimIII