HEMI Power Adders

Unlike other 5.7L and 6.1L HEMI superchargers, the Arrington Performance Supercharger, supports 8 PSI or even 12 PSI out of the box. This is because the AE blower kit comes with high end fuel upgrades, that can normally only be purchased separately.

Magna Charger HEMI Superchargers are roots style, intercooled forced induction systems-designed to provide more horsepower per pound of boost. Magna Charger's emphasis is ”Under the Curve” power and torque, while maintaining reliability. Features include equal-length intake runners, isolated aluminum manifold plenum, and supercharger drive assemblies.

Adding a Paxton supercharger to your small block or big block HEMI will produce 6 ro 7 pounds of boost at around 6,000 rpm and increase your cars horsepower. Paxton makes a wide range of other centrifugal supercharger kits for other popular muscle cars.