ProCharger High Output Supercharger System F-1A-94 / F-1C / F-1R - No Intercooler (LS Engine Swap Serpentine EFI & Carbureted) - 1LS100-F1A94/F1C/F1R
Extreme F-Series Power for LS Swap Race Builds
The ProCharger High Output Supercharger System F-1A-94, F-1C, or F-1R head units is built for serious LS engine swap applications targeting extreme horsepower levels. Based on the proven LS Classic Serpentine platform, this system delivers race-ready airflow and a clean accessory drive layout for both EFI and carbureted combinations.
With your choice of F-1A-94, F-1C, or F-1R head units, this system is designed for aggressive street, strip, and full race builds where maximum airflow and top-end power are critical.
F-1A-94, F-1C, and F-1R Head Units - Built for Maximum Output
These ProCharger F-series race head units are engineered for extreme airflow and high-RPM performance, making them ideal for LS builds pushing well beyond traditional limits.
- F-1A-94: High-output upgrade with improved airflow over standard F-1A
- F-1C: Increased compressor capability for serious high-horsepower builds
- F-1R: Maximum airflow potential for extreme race applications
- Race-proven centrifugal compressor design
- Exceptional top-end horsepower capability
- Designed for high-boost, high-RPM environments
- Self-contained oiling system - no external oil lines required
LS Classic Serpentine Drive System
This system utilizes a dedicated 8-rib serpentine drive designed specifically for LS swap configurations, ensuring reliable belt engagement and consistent boost delivery.
- 8-rib dedicated drive system for improved belt grip
- Supercharger bracket and accessory brackets included
- Integrated belt tensioner for proper belt control
- Optimized layout for LS swap engine bays
Non-Intercooled Configuration for Custom High-Boost Builds
This configuration is supplied without an intercooler, making it ideal for race applications or custom builds where cooling solutions are tailored independently. Intercooler upgrades are available for higher efficiency and power support.
Flexible LS Swap Compatibility
Designed for versatility, this system supports a wide range of LS-based combinations and custom installations.
- Compatible with EFI and carbureted setups
- Works with mechanical or electric water pumps
- Designed for use with Muscle Rods motor mounts or similar setups
- Supports iron block, aluminum block, and tall deck engines
Performance Highlights
- F-1A-94, F-1C, or F-1R head unit options
- Extreme airflow capability for high horsepower builds
- Dedicated 8-rib serpentine drive system
- Designed for LS engine swap applications
- Upgrade-ready for intercooling and higher boost setups
Key Features
- F-1A-94, F-1C, or F-1R centrifugal supercharger options
- 8-rib dedicated drive system
- Supercharger bracket and accessory brackets
- Supercharger belt tensioner included
- ProFlow blow-off valve included
- Satin finish supercharger (standard)
- Self-contained oiling system
- Designed for LS swap serpentine accessory configurations
- Made in the USA
What's Included in the LS Classic Serpentine Kit
- P-1SC-1 supercharger (base kit configuration)
- 8-rib dedicated drive system
- Supercharger bracket and accessory brackets
- Supercharger belt tensioner
- ProFlow blow-off valve
- Optional air-to-air intercooler (upgrade)
- Charge piping included with intercooled systems only
- Base kit Part Number: 1LS100
Available Upgrade Options
- Black or polished finishes for supercharger, brackets, carb hat, and tensioner
- Helical gear set for reduced noise
- Head unit upgrades: P-1X, D-1SC, D-1X, and F-series
- 12-rib dedicated drive system upgrade
- High-performance intercooler upgrades
- Race blow-off valve upgrade
Compatible Accessories (Not Included)
The following GM components are recommended for proper accessory alignment and fitment:
- P/S Pump: GM #21997867 (2004-2007 Cadillac CTS)
- P/S Pump Pulley: GM #12568997 (2004-2007 Cadillac CTS)
- Alternator: GM #19244751 (1999-2013 GM Truck 4.8/5.3/6.0)
- A/C Compressor: GM #92175482 (1998-2002 LS1 F-body)
- A/C Bracket: GM #92066950 (1998-2002 LS1 F-body)
- A/C Belt: GM #25040430
- A/C Belt Tensioner: GM #12595289
- Water Pump: GM #89017593 (1998-2002 LS1 F-body)
- Aftermarket crank balancer required: ATI #918853 (LS3/LS2/LS1) or #918620 (LS7) - specify hardened hub
Important Notes
- Specify with or without power steering when using ProCharger accessory brackets
- Pinning of the crank is recommended
- Compatible with mechanical or electric water pump
- Designed to work with Muscle Rods motor mounts or compatible setups
- Not compatible with Corvette-style water pump
- Specify iron block, aluminum block, and tall deck
- LS7 engine requires modifications (not supplied)
- Not a direct bolt-on for VVT engines
Quick Specs
- Manufacturer: ProCharger
- Product Type: High Output Supercharger System
- Head Unit Options: F-1A-94, F-1C, F-1R
- Configuration: Non-intercooled
- Drive System: 8-rib dedicated serpentine
- Engine Compatibility: LS engine swap (EFI and carbureted)
- Blow-Off Valve: ProFlow included
- Oiling System: Self-contained
- Base Kit Part Number: 1LS100
- System Part Number: 1LS100-F1A94/F1C/F1R
FAQs
What's the difference between F-1A-94, F-1C, and F-1R?
The F-1A-94 offers improved airflow over the standard F-1A, the F-1C steps up to higher horsepower capability, and the F-1R is designed for extreme race-level power.
Is this system intended for street or race use?
This setup is best suited for high-performance street, strip, and race builds, especially when targeting high boost and maximum horsepower.
Why Buy from Beefcake Racing?
Beefcake Racing specializes in LS swap supercharger systems and high-horsepower builds. We help you choose the right ProCharger setup for your exact combination so you can maximize performance and avoid costly mistakes.
From aggressive street builds to full race applications, our team provides real-world experience and expert support.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
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