ProCharger Competition Race Tuner Kit F-1A-94 / F-1C / F-1R - Satin Finish (2014-2019 Corvette C7 Stingray LT1 / 2017-2018 Grand Sport LT1) - 1GU402-94
Competition-Ready Boost for Extreme C7 Builds
The ProCharger Competition Race Tuner Kit is built for 2014-2019 Corvette C7 Stingray LT1 and 2017-2018 Grand Sport LT1 owners pushing far beyond typical bolt-on performance. Designed for high-horsepower race applications, this system provides the foundation for serious forced induction builds with the flexibility required for custom tuning and fueling.
With your choice of F-1A-94, F-1C, or F-1R head units, this system delivers scalable airflow capable of supporting extreme horsepower levels in fully built engine combinations.
True Tuner Kit - Built for Custom Race Applications
This is a competition tuner kit, meaning it includes the core supercharger hardware but does not include PCM calibration or fuel system components. This allows builders to fully customize the system around their specific goals.
- No tuning included - custom calibration required
- No fuel system components included
- Designed for race fuel, E85, or methanol setups
- Not emissions-certified
F-1 Series Head Units - Built for Extreme Horsepower
Choose the supercharger that matches your power goals:
- F-1A-94: High-output performance for aggressive street and race builds
- F-1C: Increased airflow for serious high-horsepower combinations
- F-1R: Maximum airflow capability for extreme race applications
Each unit features ProCharger's advanced centrifugal compressor design, delivering exceptional top-end power and durability under race conditions.
Race-Ready System Architecture
This competition system is engineered for high-boost, high-RPM environments, making it ideal for drag racing, roll racing, and other extreme performance applications.
- Supports fully built engine combinations
- Designed for maximum airflow and boost capability
- Optimized for custom fabrication and race setups
- Compatible with advanced fueling and tuning strategies
ProCharger Engineering Advantage
ProCharger's centrifugal supercharger systems are known for their efficiency, reliability, and ability to produce massive horsepower in competitive environments.
- Efficient airflow for strong top-end power
- Durable construction for race use
- Self-contained oiling system - no external oil lines required
- Proven performance in high-horsepower applications
Designed for Fully Built LT1 Applications
This system is intended for highly modified LT1 engines with supporting upgrades such as forged internals, upgraded fuel systems, and custom calibration.
Performance Highlights
- F-1A-94, F-1C, or F-1R head unit options
- Competition race tuner kit configuration
- Designed for extreme horsepower builds
- Scalable airflow for high-boost applications
- Built for custom tuning and fueling setups
Key Features
- F-1A-94, F-1C, or F-1R ProCharger centrifugal supercharger options
- Competition race tuner kit design
- Satin finish head unit
- Self-contained oiling system
- No PCM calibration included
- No fuel system components included
- Designed for race-only applications
- Supports custom fabrication and high-performance builds
- Compatible with 2014-2019 C7 Stingray LT1 and 2017-2018 Grand Sport LT1
- Made in the USA
- Part Number: 1GU402-94
Quick Specs
- Manufacturer: ProCharger
- Product Type: Competition Race Tuner Supercharger Kit
- Supercharger Options: F-1A-94, F-1C, F-1R
- Configuration: Race tuner kit
- Engine Application: LT1 V8
- Vehicle Fitment: 2014-2019 Corvette C7 Stingray / 2017-2018 Grand Sport
- Fuel System: Not included
- Tuning: Not included
- Finish: Satin
- Oiling System: Self-contained
- Part Number: 1GU402-94
FAQs
Is this kit street legal?
No, this is a competition race tuner kit intended for off-road and race use only and is not emissions-certified.
What supporting mods are required?
This system requires a built engine, upgraded fuel system, and custom tuning to safely support high horsepower levels.
Fitment
- 2014 Chevrolet Corvette Stingray LT1
- 2015 Chevrolet Corvette Stingray LT1
- 2016 Chevrolet Corvette Stingray LT1
- 2017 Chevrolet Corvette Stingray LT1
- 2018 Chevrolet Corvette Stingray LT1
- 2019 Chevrolet Corvette Stingray LT1
- 2017 Chevrolet Corvette Grand Sport LT1
- 2018 Chevrolet Corvette Grand Sport LT1
Why Buy from Beefcake Racing?
Beefcake Racing specializes in ProCharger systems and high-horsepower Corvette builds. We help you select the right components and support your build from planning to completion.
Whether you're building a street monster or a full race car, we bring real-world experience to help you get results.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
