ProCharger Stage II Intercooled Supercharger System with P-1SC-1 - Satin Finish (2008-2013 Corvette C6 LS3) - 1GQ314-SCI
Stage II Intercooled Power for the C6 LS3
The ProCharger Stage II Intercooled Supercharger System is engineered for 2008-2013 Corvette C6 LS3 owners looking for increased belt control and reliability while delivering serious horsepower gains. Based on the proven High Output system, this Stage II setup adds a dedicated 6-rib belt drive system for improved power transfer and consistency under load.
This complete turnkey system provides 45-50%+ horsepower gains with excellent drivability, making it ideal for both street performance and aggressive builds.
Stage II System - Dedicated Drive Advantage
The Stage II system builds on the HO platform with a dedicated drive system for improved performance and reliability.
- Dedicated 6-rib belt drive system
- Improved belt grip and reduced slip
- More consistent boost delivery
- Upgradeable to 8-rib or 10-rib drive systems
P-1SC-1 Head Unit - Proven LS3 Performance
The P-1SC-1 centrifugal supercharger delivers efficient airflow and smooth boost for reliable power gains.
- High-efficiency centrifugal compressor design
- Excellent drivability and throttle response
- Capable of supporting 1,500+ HP in modified applications
- Self-contained oiling system for low maintenance
Air-to-Air Intercooling for Maximum Efficiency
This system includes a C6-specific air-to-air intercooler designed to reduce intake temperatures and support consistent power.
- Lower intake air temperatures under boost
- Improved power consistency
- Reduced detonation risk
- Durable bar and plate intercooler core
Complete Turnkey System with Tuning Included
This is a complete system, providing everything needed for installation and performance.
- PCM calibration included
- Handheld programmer included
- All tubing and hardware provided
- ProFlow blow-off valve included
Engineered for Easy Installation
ProCharger designed this system for a bolt-on installation with no permanent modifications required.
- No cutting or permanent changes required
- Fully reversible installation
- Compatible with most intake manifolds
- Supercharger mounting location minimizes heat exposure
Performance Highlights
- 45-50%+ horsepower gain on 93 octane
- P-1SC-1 centrifugal supercharger
- Stage II dedicated drive system
- C6 air-to-air intercooler
- Complete turnkey system with tuning included
Key Features
- P-1SC-1 ProCharger centrifugal supercharger
- Stage II Intercooled Supercharger System
- Dedicated 6-rib belt drive system
- C6 air-to-air intercooler
- ProFlow blow-off valve included
- PCM calibration and handheld tuner included
- All tubing and hardware included
- Satin finish supercharger
- Self-contained oiling system - no external oil lines required
- Compatible with most intake manifolds
- Upgradeable to 8-rib or 10-rib drive systems
- Made in the USA
- Part Number: 1GQ314-SCI
Available Options and Upgrades
- 8-rib or 10-rib dedicated drive upgrade
- Black or polished supercharger and bracket finishes
- Helical gear set for reduced noise
- P-1X supercharger upgrade
- Modified water pump for LS3/LS7
- Race air-to-air intercooler upgrade
- Race blow-off valve upgrade (red or black)
Why Choose ProCharger
- Over 30 years of forced induction innovation
- Industry-leading power gains
- Cooler charge air temperatures for improved reliability
- Most wins and championships in forced induction
- OEM-quality fit and appearance
- Fast shipping on most kits
- Proudly made in the USA
Quick Specs
- Manufacturer: ProCharger
- Product Type: Stage II Intercooled Supercharger System
- Supercharger: P-1SC-1
- Boost Level: Approx. 7 psi
- Horsepower Gain: 45-50%+
- Vehicle Application: 2008-2013 Corvette C6 LS3
- Intercooler: Air-to-air
- Drive System: Dedicated 6-rib belt drive
- Calibration: Included with handheld
- Finish: Satin
- Oiling System: Self-contained
- Part Number: 1GQ314-SCI
FAQs
What is the benefit of the Stage II system over HO?
The Stage II system adds a dedicated belt drive, improving belt grip, reducing slip, and providing more consistent boost under higher loads.
Can the drive system be upgraded further?
Yes, the system can be upgraded to an 8-rib or 10-rib dedicated drive for even greater belt control and power handling.
Fitment
- 2008 Chevrolet Corvette C6 LS3
- 2009 Chevrolet Corvette C6 LS3
- 2010 Chevrolet Corvette C6 LS3
- 2011 Chevrolet Corvette C6 LS3
- 2012 Chevrolet Corvette C6 LS3
- 2013 Chevrolet Corvette C6 LS3
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for ProCharger systems and Corvette performance upgrades. We help you select the right setup and provide expert support throughout your build.
From street performance to serious horsepower builds, we bring real-world experience to help you get results.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
