How Much Hp Does A Hellcat Supercharger Add. The new Dodge Hellcat system features the massive 45 Liter Gen 3 twin-screw Whipple Charger which has over 88 more flow capacity then the stock 24L. How much hp does a hellcat redeye have Available in both the Dodge Challenger SRT and Dodge Charger SRT models the SRT Hellcat supercharged engine is capable of churning out 707 horsepower and 650 ft-lb of torque.
Of course with those cars there was a direct ram air flow into the carburetor. They work much differently than your average supercharger and are considerably more efficient. Instead of a rotor Prochargers use a fast-moving impeller to pull air in to be compressed.
To feed the beast we incorporated our Crusher intake and either the dual blade 71mm billet throttle body or 180mm super mono blade throttle body with factory electronics 123mm mass air flow.
DODGE CHARGER SRT HELLCAT REDEYE WIDEBODY. How much HP does a supercharger add. Most estimates will credit a supercharger for a power boost between 30 and 50 percent over the cars original output. Figure that my 2017 Hellcat Challenger made 644 rear wheel horsepower so based on the numbers above the HellRaiser pulley with a pump gas tune would add around 135 horsepower at the rear wheels while a race gas tune 100 octane adds around 250 wheel horsepower.
