ProCharger F-1A-94 Self-Contained Centrifugal Supercharger Head Unit - 1,300 HP - 1,625 CFM - 38 PSI Max Boost - Satin Finish - PC336A-xxx
The ProCharger F-1A-94 Self-Contained Centrifugal Supercharger Head Unit is built for serious racers and high-horsepower enthusiasts who demand exceptional airflow, proven durability, and the convenience of ProCharger's self-contained lubrication system. Supporting up to 1,300 supercharged horsepower while delivering an impressive 1,625 CFM of airflow, the F-1A-94 is engineered for naturally aspirated engine combinations producing approximately 300-550 horsepower.
Capable of producing up to 38 PSI of boost, the F-1A-94 delivers the airflow needed for demanding drag racing, standing mile, marine, street/strip, and custom performance applications. Its centrifugal compressor provides smooth, progressive boost that builds with engine RPM, offering excellent throttle control while producing tremendous top-end horsepower.
Built for Serious Four-Digit Horsepower
The F-1A-94 expands upon the proven F-Series platform with increased airflow and horsepower capability over the F-1A and F-1A-91. With a published 1,300 HP rating and 1,625 CFM of airflow, it provides additional performance headroom for builders pushing well beyond the 1,000 horsepower mark while maintaining the compact packaging that has made the F-Series popular in competitive motorsports.
Its compact 9-inch volute, 4-inch inlet, 3.70-inch inducer, 5.56-inch exducer, and 3-inch outlet efficiently support large airflow demands while maintaining excellent compressor efficiency throughout the operating range.
Self-Contained Oiling System
The F-1A-94 utilizes ProCharger's proven self-contained lubrication system, eliminating the need for engine oil feed and return lines. Its dedicated 4-ounce oil capacity simplifies installation, reduces plumbing complexity, and makes routine maintenance fast and convenient.
With a 5.40:1 internal step-up ratio and a maximum impeller speed of 74,000 RPM, the F-1A-94 is engineered to move massive volumes of air while maintaining the reliability ProCharger is known for in demanding racing environments.
Race-Proven Engineering
Every ProCharger F-1A-94 is manufactured using premium materials, precision machining, and race-proven engineering practices. The rugged gear case, premium bearings, precision-ground shafts, and high-efficiency compressor are engineered to withstand the demands of high-horsepower competition while delivering dependable performance season after season.
This listing is for the satin-finish ProCharger F-1A-94 head unit. Mounting brackets, pulleys, belts, crank drive components, intercoolers, charge tubing, bypass valves, fuel system upgrades, tuning, and installation hardware are not included unless otherwise specified.
Features
- Supports engine combinations producing up to 1,300 supercharged horsepower
- Designed for approximately 300-550 naturally aspirated horsepower applications
- Maximum airflow of 1,625 CFM
- Produces up to 38 PSI of boost
- Self-contained oiling system
- Compact 9-inch volute design
- 5.40:1 internal step-up ratio
- Maximum impeller speed of 74,000 RPM
- Reverse rotation available
- Satin finish
Quick Specs
- Manufacturer: ProCharger
- Model: F-1A-94
- Part Number: PC336A-xxx
- Product Type: Self-Contained Centrifugal Supercharger Head Unit
- Finish: Satin
- Maximum Supercharged Horsepower: 1,300 HP
- Motor Base Horsepower Range: 300-550 HP
- Maximum Airflow: 1,625 CFM
- Maximum Boost: 38 PSI
- Volute Diameter: 9 in.
- Inlet Hose Diameter: 4.00 in.
- Inducer Diameter: 3.70 in.
- Exducer Diameter: 5.56 in.
- Outlet Hose Diameter: 3.00 in.
- Outlet Inside Diameter: 2.62 in.
- Maximum Impeller Speed: 74,000 RPM
- Internal Step-Up Ratio: 5.40:1
- Oil Capacity: 4 oz.
- Self-Contained Oiling: Yes
- Reverse Rotation: Yes
Frequently Asked Questions
Who is the ProCharger F-1A-94 designed for?
The F-1A-94 is ideal for builders targeting naturally aspirated engines in the 300-550 horsepower range who need a self-contained centrifugal supercharger capable of supporting up to 1,300 horsepower in demanding street, drag racing, marine, and custom performance applications.
Does the F-1A-94 require engine oil lines?
No. The F-1A-94 features ProCharger's proven self-contained lubrication system with a dedicated 4-ounce oil supply, eliminating the need for engine oil feed and return lines while simplifying installation and maintenance.
Why Buy from Beefcake Racing?
Whether you're building a competitive race car or a serious high-horsepower street machine, choosing the correct F-Series head unit is critical. The experts at Beefcake Racing can help you select the ideal ProCharger, pulley ratio, intercooler, fuel system, and supporting components to maximize both performance and reliability.
Need expert advice? Call 1-855-827-7223 or email sales@beefcakeracing.com. We're here to help you build it right the first time.
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