1,450hp F2 ProCharged 555ci Big Block Chevy Engine, Complete LS7 Final pull was 1

Final pull was 1

As a result of our effort

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That's a bump of 100 horsepower over the 2

1,450hp F2 ProCharged 555ci Big Block Chevy Engine, Complete LS7 Final pull was 1GREAT POWERPLANT FOR PRO TOURING OR SHOW CAR ProCharger had their new Big Block serpentine system on display at SEMA 2023 and it was a beauty. The integrated design provides a better look, simplified installation and easy customization. ProCharger introduced a sister product for LS engines at PRI 2022 that we scooped up on the spot. The 370ci LS we subsequently built pushed out 1,063 hp with its smaller D1 X supercharger. We then followed up with a