ProCharger Race Bellmouth for F-3R-121 Supercharger - Requires Machined Volute - Uses (6) CS03CI-10SS Fasteners (Not Included) - AF006A-018
The ProCharger AF006A-018 Race Bellmouth is engineered exclusively for the ProCharger F-3R-121 centrifugal supercharger head unit equipped with a machined volute. Developed through extensive computational analysis, airflow testing, and dyno validation, this CNC-machined billet aluminum bellmouth is designed to optimize airflow entering the compressor, helping maximize supercharger efficiency in extreme racing applications.
Unlike universal velocity stacks, the AF006A-018 features an inlet profile engineered specifically for the F-3R-121 compressor housing. Its carefully optimized radius and entry geometry help reduce inlet turbulence while promoting smoother airflow into the compressor wheel, allowing the supercharger to operate more efficiently under demanding racing conditions.
Manufactured from CNC-machined billet aluminum, finished in a durable black anodized coating, and laser etched with the ProCharger logo, this Race Bellmouth is designed for racers chasing every available horsepower. Installation requires a machined volute and (6) ProCharger CS03CI-10SS fasteners, which are sold separately.
Features
- Genuine ProCharger Race Bellmouth
- Designed specifically for the ProCharger F-3R-121 head unit
- Requires a machined volute for installation
- Precision CNC-machined billet aluminum construction
- Black anodized finish with laser-etched ProCharger logo
- Optimized inlet geometry developed through extensive airflow testing
- Helps reduce inlet turbulence and improve compressor efficiency
- Engineered exclusively for the F-3R-121 compressor housing
- Requires (6) ProCharger CS03CI-10SS mounting fasteners (not included)
- Ideal for drag racing, radial racing, no-prep, Pro Mod, standing mile, and other competition applications
Quick Specs
- Manufacturer: ProCharger
- Product Type: Race Bellmouth
- Compatible Head Unit: ProCharger F-3R-121
- Material: CNC-Machined Billet Aluminum
- Finish: Black Anodized
- Installation Requirement: Machined Volute Required
- Required Hardware: (6) CS03CI-10SS Fasteners (Not Included)
- Application: Competition Racing
- Manufacturer Part Number: AF006A-018
Designed to Maximize Compressor Efficiency
The airflow entering a centrifugal supercharger directly affects compressor performance. The ProCharger AF006A-018 Race Bellmouth was engineered specifically for the F-3R-121 to improve inlet airflow by reducing turbulence before air reaches the compressor wheel.
According to ProCharger's testing, Race Bellmouths have demonstrated minimum gains of approximately 70 horsepower by improving inlet efficiency. Because every Race Bellmouth is engineered for a specific compressor family, the AF006A-018 is optimized exclusively for the F-3R-121 and should not be considered a universal component.
Frequently Asked Questions
Does this Race Bellmouth fit every F-3R-121?
No. The AF006A-018 requires an F-3R-121 equipped with a machined volute. Verify your supercharger configuration before ordering.
What hardware is required for installation?
This Race Bellmouth requires (6) ProCharger CS03CI-10SS mounting fasteners. The required hardware is sold separately and is not included with the bellmouth.
Why Buy from Beefcake Racing?
Beefcake Racing is an authorized ProCharger dealer offering genuine ProCharger superchargers, Race Bellmouths, inlet guards, replacement components, and performance accessories. Our experienced team can help verify compatibility and ensure you're ordering the correct components for your specific ProCharger head unit.
Need assistance? Contact Beefcake Racing at 1-855-827-7223 or email sales@beefcakeracing.com.
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