Muscle Car and Corvette Nationals in Chicago
See our '71 Cuda with a modern 426 HEMI here
Ride along with the
fastest Challenger at the Charlotte Optima USCA race.

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HEMI Supercharger Kits

Supercharge your HEMI with a supercharger that suits your driving style and horsepower needs. From daily drivers to all out Race Challengers, API has a supercharger to get you moving. 
Positive-Displacement Superchargers
Positive-displacement superchargers are some of the best combinations of daily-driving and high-performance forced induction options for increasing HEMI horsepower. Roots-style and Twin-screw technologies are found in these proven, complete kits, from reliable manufacturers like Magnuson, Whipple, ProCharger and more. Our own Arrington Supercharger system is based on the Eaton TVS 2300 roots-type rotor pack.

 
 
Centrifugal Superchargers
Centrifugal superchargers are a very cost-effective way to get great HP numbers at high RPMs. Superchargers force air into the engine intake for more powerful and more efficient operation. 
 
Supercharger Accessories
Improve the performance and appearance of your Supercharged HEMI with these products. 
 
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THE BEST AND THE BADDEST, MOST POWERFUL TWIN-SCREW SUPERCHARGERSSince 1987 Whipple Superchargers ™ have been the pioneers and leaders of twin-screw supercharging. With over 26 years of twin-screw supercharging experience, Whipple’s team have now engineered the most powerful intercooled twin-screw SC systems available today for your Dodge V8 engines (in 2.9L and 4.0L configurations). With all the latest technology, the Whipple system makes tons of power, giving you tire-frying,... 
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Dimensions:32 x 24 x 30
Weight:135.0 lbs
Price:$6,850.00