ProCharger High Output Intercooled Supercharger Tuner Kit with P-1SC (1988-1995 GM TBI Truck / SUV 7.4) - 1GE202-SCI
High Output Boost for Custom-Tuned GM TBI 7.4L Builds
Take your 1988-1995 GM TBI Truck or SUV 7.4L to the next level with the ProCharger High Output Intercooled Supercharger Tuner Kit. Designed for experienced builders, this system delivers 60-65%+ horsepower gains while giving you complete control over fuel system setup and ECU calibration.
Perfect for big block builds running 93 octane, race fuel, E85, or methanol injection, this system is built for those upgrading components like heads, camshafts, headers, and exhaust systems.
Intercooled Efficiency for Consistent Big Block Power
A 2-core horizontal air-to-air intercooler is included to help manage intake temperatures and maintain reliable power under boost.
- Reduces intake air temperatures for improved efficiency
- Minimizes detonation risk under load
- Supports higher boost levels safely
- Improves consistency for towing and performance use
P-1SC Supercharger - Proven Performance for 7.4L Applications
At the core of this system is the P-1SC centrifugal supercharger, delivering smooth, linear boost and strong top-end power for big block GM platforms.
- P-1SC supercharger in satin finish
- Smooth and predictable boost delivery
- Self-contained oiling system - no external oil lines required
- Upgradeable to P600B or D-1 head units
Tuner Kit Configuration - Built for Maximum Flexibility
This tuner kit is intended for custom builds and does not include fuel components or ECU tuning. It is ideal for advanced users who want to tailor every aspect of performance.
- No fuel injectors, FMU, or fuel pump included
- No ECU tuning or handheld programmer included
- Designed for custom EFI tuning strategies
- Supports alternative fuels such as E85, race fuel, and methanol
- Higher boost levels available for modified engines
- Not emissions certified due to custom tuning nature
Factory Integration with Straightforward Installation
This system integrates with the factory 6-rib belt drive and is designed for easy installation with no permanent modifications required.
- 100% reversible installation
- DIY-friendly with common tools
- Clean mounting location helps reduce heat exposure
- Low maintenance design
Performance Highlights
- 60-65%+ horsepower gain potential
- 8-9 psi boost capability
- Intercooled system for consistent performance
- Designed for custom tuning and performance builds
- Smooth, reliable power delivery
Key Features
- P-1SC centrifugal supercharger in satin finish
- 2-core horizontal air-to-air intercooler
- Factory 6-rib belt drive compatibility
- ProFlow blow-off valve included
- Complete tubing and installation hardware included
- Self-contained oiling system
- 100% reversible system with no permanent modifications
- Designed for custom EFI tuning setups
- Tuner kit configuration for full customization
- 1-year supercharger warranty standard, optional 3-year upgrade
- 50-state street legal systems available (when applicable)
- Made in the USA
Optional Upgrades
- Polished or black supercharger and bracket finishes
- Helical gear set for reduced supercharger noise (P-1SC only)
- P600B or D-1 supercharger upgrades
- Polished intake track with bonnet
- Option to omit FMU or in-line fuel pump
Quick Specs
- Manufacturer: ProCharger
- Product Type: High Output Intercooled Supercharger Tuner Kit
- Head Unit: P-1SC
- Engine Application: 1988-1995 GM TBI Truck / SUV 7.4L
- Horsepower Gain: 60-65%+
- Boost: 8-9 psi
- Intercooler: 2-core horizontal air-to-air intercooler
- Drive System: Factory 6-rib belt drive
- Tuning: Not included
- Fuel Components: Not included
- Blow-Off Valve: ProFlow
- Tubing: Included
- Warranty: 1-year standard, optional 3-year
- Part Number: 1GE202-SCI
FAQs
What is the difference between this tuner kit and a complete system?
This tuner kit does not include fuel components or ECU tuning, allowing you to fully customize your setup. Complete systems include those components.
Who should choose this tuner kit?
This kit is ideal for experienced builders running upgraded engine components or alternative fuels who want full control over tuning and performance.
Fitment
- 1988 Chevrolet C2500 7.4L
- 1989 Chevrolet C2500 7.4L
- 1990 Chevrolet C2500 7.4L
- 1991 Chevrolet C2500 7.4L
- 1992 Chevrolet C2500 7.4L
- 1993 Chevrolet C2500 7.4L
- 1994 Chevrolet C2500 7.4L
- 1995 Chevrolet C2500 7.4L
- 1988 GMC C2500 7.4L
- 1989 GMC C2500 7.4L
- 1990 GMC C2500 7.4L
- 1991 GMC C2500 7.4L
- 1992 GMC C2500 7.4L
- 1993 GMC C2500 7.4L
- 1994 GMC C2500 7.4L
- 1995 GMC C2500 7.4L
- 1988 Chevrolet K2500 7.4L
- 1989 Chevrolet K2500 7.4L
- 1990 Chevrolet K2500 7.4L
- 1991 Chevrolet K2500 7.4L
- 1992 Chevrolet K2500 7.4L
- 1993 Chevrolet K2500 7.4L
- 1994 Chevrolet K2500 7.4L
- 1995 Chevrolet K2500 7.4L
- 1988 GMC K2500 7.4L
- 1989 GMC K2500 7.4L
- 1990 GMC K2500 7.4L
- 1991 GMC K2500 7.4L
- 1992 GMC K2500 7.4L
- 1993 GMC K2500 7.4L
- 1994 GMC K2500 7.4L
- 1995 GMC K2500 7.4L
- 1988 Chevrolet Suburban 2500 7.4L
- 1989 Chevrolet Suburban 2500 7.4L
- 1990 Chevrolet Suburban 2500 7.4L
- 1991 Chevrolet Suburban 2500 7.4L
- 1992 Chevrolet Suburban 2500 7.4L
- 1993 Chevrolet Suburban 2500 7.4L
- 1994 Chevrolet Suburban 2500 7.4L
- 1995 Chevrolet Suburban 2500 7.4L
- 1988 GMC Suburban 2500 7.4L
- 1989 GMC Suburban 2500 7.4L
- 1990 GMC Suburban 2500 7.4L
- 1991 GMC Suburban 2500 7.4L
- 1992 GMC Suburban 2500 7.4L
- 1993 GMC Suburban 2500 7.4L
- 1994 GMC Suburban 2500 7.4L
- 1995 GMC Suburban 2500 7.4L
Why Buy from Beefcake Racing?
Beefcake Racing is your go-to source for ProCharger systems and high-performance truck builds. We help you select the right components and provide expert support from start to finish.
Whether you're building a street truck or a serious performance setup, we're here to help you get the most out of your combination.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
