ProCharger High Output Intercooled Supercharger System F-1A-94 / F-1C / F-1R (LS Engine Swap Serpentine EFI & Carbureted) - 1LS100-F1A94-I/F1C-I/F1R-I

Intercooled Extreme Power for LS Swap Race Builds

The ProCharger High Output Intercooled Supercharger System F-1A-94, F-1C, or F-1R head units is built for LS engine swap serpentine applications demanding maximum airflow, cooler charge temperatures, and race-level horsepower capability. Designed for both EFI and carbureted combinations, this system delivers a serious foundation for high-boost LS builds.

With integrated air-to-air intercooling and your choice of F-1A-94, F-1C, or F-1R head units, this setup is ideal for aggressive street, strip, and full race applications where consistent power and efficiency under boost are critical.

F-1A-94, F-1C, and F-1R Head Units - Maximum Airflow Capability

These ProCharger F-series race head units are engineered for extreme airflow and high-RPM performance, making them a top choice for LS builds targeting serious horsepower.

• F-1A-94: High-output upgrade with increased airflow over standard F-1A
• F-1C: Elevated compressor capability for high horsepower combinations
• F-1R: Maximum airflow for extreme race applications

• Race-proven centrifugal compressor design
• Exceptional top-end horsepower potential
• Designed for high-boost, high-RPM environments
• Self-contained oiling system - no external oil lines required

Air-to-Air Intercooling for High Boost Reliability

This system includes air-to-air intercooling and the necessary tubing for intercooled configurations, helping control intake air temperatures and support higher horsepower levels.

• Air-to-air intercooler included
• Tubing included for intercooled kits only
• Improved charge air temperature control
• Supports more aggressive boost and tuning safely

LS Classic Serpentine Drive System

Built around a dedicated 8-rib serpentine drive system, this kit ensures reliable belt engagement and clean accessory integration for LS swap builds.

• 8-rib dedicated drive for improved belt grip
• Supercharger bracket and accessory brackets included
• Supercharger belt tensioner included
• Optimized layout for LS engine swap installations

Designed for Flexible LS Swap Combinations

This system is engineered to support a wide range of LS-based builds and configurations, offering flexibility for custom setups.

• Compatible with EFI and carbureted setups
• Works with mechanical or electric water pumps
• Designed to work 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
• Air-to-air intercooler included
• Charge tubing included for intercooled configuration
• Extreme airflow capability for high horsepower builds
• Dedicated 8-rib serpentine drive system

Key Features

• F-1A-94, F-1C, or F-1R centrifugal supercharger options
• Air-to-air intercooler system included
• Tubing included for intercooled kits only
• 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 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
• Supercharger bracket and accessory brackets
• Supercharger belt tensioner
• ProFlow blow-off valve
• Air-to-air intercooler included
• Tubing included for intercooled kits only
• Base kit Part Number: 1LS100

Available Upgrade Options

• Black or polished supercharger finish, brackets, carb hat, and tensioner
• Helical gear set for noise reduction
• P-1X, D-1SC, D-1X, and F-series superchargers
• 12-rib dedicated drive upgrade
• Intercooler upgrades that support higher horsepower
• 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 ATI #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 Intercooled Supercharger System
• Head Unit Options: F-1A-94, F-1C, F-1R
• Application: LS Engine Swap Serpentine
• Fuel Compatibility: EFI and carbureted
• Drive System: 8-rib dedicated drive
• Intercooler: Air-to-air intercooler included
• Tubing: Included for intercooled kits only
• Blow-Off Valve: ProFlow blow-off valve included
• Base Kit Part Number: 1LS100
• Part Number: 1LS100-F1A94-I/F1C-I/F1R-I

FAQs

What is the difference between F-1A-94, F-1C, and F-1R?

The F-1A-94 offers increased 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 builds.

Why choose an intercooled LS swap supercharger system?

The intercooled setup reduces intake temperatures, improves consistency, and supports higher horsepower levels with safer tuning.

Why Buy from Beefcake Racing?

Beefcake Racing specializes in LS swap supercharger systems and high-horsepower builds. We help ensure you get the right ProCharger setup for your combination with expert guidance and real-world experience.

From street builds to full race applications, we provide the support you need to maximize performance and build with confidence.

Email: sales@beefcakeracing.com
Phone: 1-855-827-7223

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