TWIN SUPERCHARGER KIT FOR PONTIAC 326-455

American-made, self contained TorqStorm billet Supercharger (1250cfm) will support 750+ horsepower each, and over 1500hp with twins!

Pontiac twin kit includes 2 superchargers, 2 BOV’s and aluminum weld in bung’s, 2 air filters, and all necessary brackets, pulleys, belts and hardware for a complete installation of supercharger to your engine.

TorqStorm Twin Kit includes the above plus Type 2 Power Steering Pump and Powermaster 165 amp Alternator. **Water pump and balancer not included.

Additional components needed to complete the installation in your vehicle. Such as a blow through carburetor or proper TB injection system, electronic fuel pump capable of supporting the proper fuel pressure, fuel pressure regulator with 1:1 boost reference. An ignition system that is capable of pulling timing under boost, such as the MSD BTM 6462. Premium fuel is required when adding boost to your vehicle.

• Carb hat choices are available on the website. Not included in twin kits


• Intercooling is suggested on all non-carbureted applications. A bung is included for water meth injection.


• Blow-thru carburetor required. NOTE: BOV and BOV bung’s included, Customer to provide and finish plumbing on their own. 

AVERAGE LEAD TIMES ARE TYPICALLY 4 WEEKS FOR STANDARD FINISH. UP TO AN ADDITIONAL 2 WEEKS FOR BLACK ANODIZED KITS.

Important! Be sure to add your phone number in the “notes section” on the PayPal check out page in case we have any questions pertaining to your order. Thank you.

Shipping in the 48 Contiguous States (Alaska, Hawaii & international, shipping quote)