ProCharger High Output Intercooled Supercharger System with P-1SC - 8 Rib (1986-1993 Mustang GT 5.0L) - 1FA100-09I / 11I / 14I
8-Rib Intercooled P-1SC Power for Fox Body Mustang Performance
The ProCharger High Output Intercooled Supercharger System with P-1SC is one of the most proven and effective power adders for the 1986-1993 Mustang GT 5.0L. Featuring an 8-rib dedicated drive system and air-to-air intercooling, this setup delivers massive horsepower gains, cooler intake temperatures, and consistent boost performance.
With the ability to produce 9, 11, or 14 psi of boost, this system is capable of delivering 60-85%+ horsepower gains, transforming the Fox Body platform into a serious street or strip performer.
High Output System with Proven Real-World Results
This HO intercooled system is engineered as a complete, turnkey solution with OEM-level fit and finish. Designed for reliability and performance, it offers a clean installation with minimal modification.
- 100% reversible system - no permanent modifications required
- Quick and easy installation using common tools
- OEM-quality engineering and appearance
- Compatible with most intake manifold setups
ProCharger systems have consistently pushed stock 5.0L Mustangs into the 11-second range, with built combinations reaching even deeper into competitive territory.
P-1SC Head Unit with 8-Rib Drive System
The P-1SC centrifugal supercharger is the standard head unit in this system, offering strong, reliable performance and efficient boost delivery. Paired with an 8-rib dedicated belt drive, this setup provides improved grip and reduced belt slip under higher boost conditions.
- 60-85%+ horsepower gains on properly tuned setups
- Self-contained oiling system - no external oil lines required
- 8-rib drive system for improved belt traction and reliability
- Optional helical gear set available for reduced noise
Air-to-Air Intercooling for Maximum Power
This system includes a 2-core ProCharger air-to-air intercooler, designed to significantly reduce intake air temperatures and increase power output.
- Cooler charge air for increased horsepower and consistency
- Reduced detonation risk under boost
- Supports higher boost levels and more aggressive tuning
- Upgradeable to 3-core and race intercooler options
ProCharger continues to lead the industry as the only manufacturer offering air-to-air intercooled supercharger systems for Fox Body and SN95 5.0L Mustangs.
Complete Fuel and Boost Control Integration
This system includes essential components to support fuel delivery and boost control:
- ProPump and FMU included
- ProFlow blow-off valve for boost management
- Designed for safe and reliable power increases
Performance Highlights
- 60-85%+ horsepower gains
- 9, 11, or 14 psi boost levels available
- 8-rib dedicated drive system for improved reliability
- 2-core air-to-air intercooler included
- ProPump and FMU included for fueling support
- Smooth drivability with strong top-end power
Key Features
- P-1SC ProCharger centrifugal supercharger (satin finish standard)
- Patented self-contained oiling system
- 2-core air-to-air intercooler included
- 8-rib dedicated belt drive system
- ProFlow blow-off valve included
- ProPump and FMU included
- Complete bolt-on system with OEM-quality fit and finish
- Optional upgrades: P-1SC-1, P-1X, D-1SC, F-1D, F-1, F-1A
- Optional intercooler upgrades and race components available
- Made in the USA
Quick Specs
- Manufacturer: ProCharger
- Product Type: High Output Intercooled Supercharger System
- Supercharger Model: P-1SC
- Vehicle Application: 1986-1993 Ford Mustang GT
- Engine: 5.0L Windsor V8
- Boost Levels: 9 psi, 11 psi, 14 psi
- Horsepower Gain: 60-85%+ (application dependent)
- Intercooler: 2-core air-to-air intercooler included
- Drive System: 8-rib dedicated belt drive
- Fuel System: ProPump and FMU included
- Blow-Off Valve: ProFlow blow-off valve
- Oiling System: Self-contained
- Part Number: 1FA100-09I / 11I / 14I
FAQs
What is the advantage of the 8-rib drive system?
The 8-rib system provides increased belt grip and reduced slip, which is critical for maintaining consistent boost at higher horsepower levels.
Is this system suitable for daily driving?
Yes. ProCharger systems are known for smooth drivability and reliability, making them suitable for street-driven cars when properly tuned.
Fitment
- 1986 Ford Mustang GT 5.0L
- 1987 Ford Mustang GT 5.0L
- 1988 Ford Mustang GT 5.0L
- 1989 Ford Mustang GT 5.0L
- 1990 Ford Mustang GT 5.0L
- 1991 Ford Mustang GT 5.0L
- 1992 Ford Mustang GT 5.0L
- 1993 Ford Mustang GT 5.0L
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for Fox Body Mustang performance and ProCharger systems. We work directly with ProCharger to ensure you get the right setup and expert support.
From street builds to serious performance setups, our team helps you maximize power, reliability, and results.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
