6,700. n/a. 438. Mopar performance fans had to look backward and revel in the past glory of the old-school muscle engines: 340 small-blocks, 383, 426, and 440 big-block wedges. Check Out Our 5.7L we currently have 7 kits in stock and ready for install. for 8 psi upgrade 5.7L or 7 psi upgrade 6.4L. $450.00 fuel pump system. 2015 and newer if pcm is not unlocked add $299.00. approx performance gains on a 5.7L at 8 psi of boost is 130/135 wheel. horsepower or 450 whps, stock is approx 320, on a 6.4L at 7 psi the. The Supercharger Store has created an entire line of specially engineered ProCharger centrifugal blower mount packages for the Gen III truck-based Hemi, and the 5.7-, 6.1-, and 6.4L car-based Hemi This system is capable of gains of 125whp+ on stock 5.7/6.1 hemi cars on 6-8 lbs boost. Capable of over 175+whp gains with supportive mods. American-made, self contained TorqStorm billet Supercharger (1250cfm) Included in the kit: 3/4″ thick bracket assembly with idlers and spacers. 8-rib Supercharger belt. 2011-2021 5.7L HEMI Challenger Supercharger Kit by Whipple. SKU: WHI-WK-300X-30. Dimensions: 36x36x24. Weight: 60.0 lbs. As low as $722/month with Learn More. E-mail this product to a friend. **Please check local and State laws for emissions compliance before purchasing this product**. *Year Model. And it has clear concise installation instructions from beginning to the end of the installation. I installed mine by myself and my 5.7 had about 78,000 miles on it at the time, it is approaching 85,000 miles now. The difference the supercharger makes on the 5.7 is truly amazing but it is something you have to experience to fully understand. Honestly though if you want to bolt a Hellcat blower on a 5.7 the short block needs to be beefed unless that kit has the pullies necessary to keep boost down about 7-8psi (which is not what that particular blower was designed for). Luckily, the kit has the option to adapt it to the pre-eagle heads if need be. This is an older thread, you may Details. Edelbrock Supercharger Stage 1 System #1517 increases the performance of your 5.7L HEMI to 483 horsepower and 450 ft-lbs of torque to the rear wheels. The core of this system is the Eaton Gen VI R2650 TVS rotating assembly with a four-lobe design with 170 degrees of twist for maximum flow, minimum temperature rise and quiet operation In general, superchargers can give you between a 50 and 65% increase in HP. The total amount of horsepower on the vehicle will depend on the original engine, which we could see from the list. Regardless of the model of the truck you own, supercharging a Silverado is an excellent choice. hikx.

how to install a supercharger on a 5.7 l hemi