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Air and Fuel› Superchargers, Turbochargers and Components

ProCharger

P-1SC High Output Intercooled System

$8,392.70 $7,079.06 Save $1,313.64

SKU: 1GF211-SCI

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Overview

The ProCharger P-1SC High Output Intercooled System is a supercharger designed for 1992-1996 Corvette C4 models with LT1 and LT4 engines. This system utilizes the factory 6-rib belt drive and features an LT1 2-core intercooler and a Bosch blow-off valve.

It is designed for bolt-on installation and provides significant horsepower and torque gains, with claims of 55-60%+ horsepower increase on stock LT1 engines at 8 psi of boost. The system includes fuel components and tubing.
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The ProCharger P-1SC High Output Intercooled System is engineered to elevate the performance of your 1992-1996 Chevrolet Corvette C4 equipped with the LT1 or LT4 engine. This complete turnkey system delivers substantial power gains, with claims of 55-60%+ horsepower and 8 psi of boost for the LT1 engine, and 45-50%+ horsepower and 6 psi of boost for the LT4 engine, all on 93 octane fuel. Constructed with quality components, this system features the P-1SC supercharger with a satin finish, an LT1 2-core intercooler to manage charge air temperatures, and a reliable Bosch blow-off valve. It is designed to utilize the factory 6-rib belt drive for seamless integration and requires no permanent modifications, making it a reversible upgrade. Fuel components and necessary tubing are included to ensure a comprehensive installation. **Important Note:** This ProCharger system is explicitly designated **FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE.** Its sale, use, or installation may be illegal nationwide under the Federal Clean Air Act. Additionally, ProCharger HO Systems and Tuner Kits for the 1992-1996 Corvette are **NOT legal for street use in California** and are intended for racing or off-road applications only. A Vehicle Compliance Waiver is required for purchase. An optional 3-year supercharger warranty is available, along with a helical gear set option for reduced noise levels. This system is proven to produce cool charge air temperatures and significant power gains while retaining the stock hood and exterior appearance of the C4 Corvette.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandProCharger
Part Number1GF211-SCI
CategoryAir and Fuel

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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