ProCharger Intercooled Race Kit w/ F-1D, F-1 or F-1A - 1GQ402-SCI 2008-2013 C6 Corvette Stingray & Grand Sport

Features

• Intercooled Race System
• Produces the Coolest Charge Air Temps and Largest Power Gains
• Standard: Satin Finish Head Unit/Bracket
• Standard: Unfinished Manifold and Cover
• Dedicated 10-Rib Belt Drive
• Race Intercooler
• Race Blow-Off Valve
• Bolt-On Installation
• All Necessary Hardware for Installation

Kit Contains:

• Head Unit: F-1D, F-1 or F-1A (Standard Unit)
• Intercooler: 3 Core Race Air-to-Air Intercooler (1300HP Max)
• Tube Diameter: 4 Inch
• Bypass Valve: ProFlow (Standard Unit)
• Tuning: Tuning Supplied

Optional Features:

• Black or Polished Supercharger Head Unit
• Black or Polished Supercharger Bracket

The ProCharger 1GQ402-SCI Intercooled Race Kit is designed for the 2008–2013 C6 Corvette equipped with the 6.2L LS3, providing a high-performance foundation for serious street, drag, and race applications. The kit features a choice of F-1D, F-1, or F-1A centrifugal supercharger, a dedicated 10-rib belt drive, race-spec blow-off valve, and ProCharger’s high-capacity race air-to-air intercooler. The system is designed around custom performance applications, allowing the builder to select the appropriate supercharger, boost level, fuel system, and calibration for the desired power level.

Built for substantially higher power levels than ProCharger’s standard and Stage II systems, the 1GQ402-SCI incorporates a dedicated 10-rib drive system to provide increased belt capacity and improved traction under high-load conditions. The race intercooler is designed to support high-horsepower applications, while the race bypass valve and large 3.50-inch inlet provide the airflow and charge-system capability needed for aggressive combinations. The kit does not include fuel injectors or ECU tuning, giving experienced builders and tuners the flexibility to configure the fuel system and calibration around the specific engine, fuel, boost, and power requirements. 

The race valve is the industry leading surge valve for both street and race applications. The larger valve diameter is designed for high flow applications.

• Open Valve - Vents to atmosphere and creates a distinctive whoosh, when the throttle blade suddenly closes, which a lot of people enjoy the sound.
• Closed Valve - Vents to an external air filter or an internal tube for rerouting excess boost pressure back upstream of supercharger for a more quiet and subtle sound. More ideal for street applications where someone wants more of a silent or stealth operation of the supercharger.

Note: Requires 10-Rib ATI or Innovator's West Balancer (Not Included)

Note: 2009-2013 models require water pump modification

Note: Race intercooler option requires oil cooler relocation

Part Number: 1GQ402-SCI