Vortech Superchargers Tuner Kit - V-3 Si - Satin (1986-1993 Mustang 5.0)
Overview of the Vortech V-3 Si Tuner Kit for Fox Body Mustang
The Vortech V-3 Si Tuner Kit for the 1986-1993 Ford Mustang 5.0 is designed for builders who want maximum flexibility and higher horsepower potential through custom fuel systems and custom calibration. This is not a starter kit or emissions-legal system - it is a true tuner package intended for modified Fox Body Mustangs that require higher-output components and professional tuning.
At the heart of this system is the Vortech V-3 Si centrifugal supercharger, featuring a helical-cut gearset and an industry-leading 78% peak adiabatic efficiency (SAE J1723). Higher efficiency means cooler charge air, reduced parasitic loss, and more net horsepower. Less heat also improves durability under sustained boost conditions.
All V-3 series superchargers are internally lubricated, eliminating the need for oil pan tapping or external oil lines. This simplifies installation while maintaining excellent reliability for both street and competition-based builds.
Performance & System Advantages
- V-3 Si supercharger with helical-cut gears for smooth, quiet operation
- Peak 78% adiabatic efficiency for cooler charge temps and increased power
- Self-contained lubrication system - no oil feed or drain lines required
- Ideal foundation for higher boost and charge-cooled configurations
- Designed for custom fuel systems and professional tuning
What Makes This a Tuner Kit
This tuner kit is intended for experienced builders and does not include fuel injectors, fuel pumps, ECU programming, or an air inlet assembly. You or your installer must supply the appropriate fuel system components and custom calibration based on your horsepower goals.
For Fox Body Mustang applications, Vortech offers air-to-water charge cooling systems that minimize pressure loss compared to traditional air-to-air layouts. The compact charge cooler routing maintains boost pressure while delivering cooler, denser air for improved detonation resistance and increased power potential.
Included Components & Features
- Vortech V-3 Si centrifugal supercharger
- High-efficiency impeller and housing developed in an SAE J1723-compliant test cell
- Cast aluminum supercharger mounting bracket with idler, drive belt, and hardware
- Heat-resistant silicone discharge couplers with stainless steel clamps
- High-flow bypass valve for surge-free operation (non-entry-level systems)
- Complete mounting hardware and drive components
Quick Specs
- Part Number: 4FA218-140L
- Application: 1986-1993 Ford Mustang 5.0
- System Type: Tuner Kit
- Supercharger: Vortech V-3 Si
- Lubrication: Self-contained
- Finish: Satin
Upgrade Paths & Optional Components
- Air-to-water charge cooler systems
- Battery relocation kit (required for charge-cooled Fox Body systems): 8N150-010
- Supercharger drive pulleys and pulley upgrade packages
- 8-rib, 10-rib, and cog-drive upgrades
- Fuel rails, fuel pumps, and complete fuel system upgrades
- Fuel Management Units and Super FMU options
- Ignition upgrades with Boost Timing Master
- Bypass valves and blow-off valves
- Replacement hardware kit: 4FA100-001
FAQs
Is this system street legal?
No. This tuner kit is not CARB legal and is intended for off-road or racing use only.
What additional parts are required to run this kit?
You must supply fuel injectors, fuel pumps, an air inlet system, and a custom ECU calibration appropriate for your build.
Fitment
- 1986 Ford Mustang 5.0
- 1987 Ford Mustang 5.0
- 1988 Ford Mustang 5.0
- 1989 Ford Mustang 5.0
- 1990 Ford Mustang 5.0
- 1991 Ford Mustang 5.0
- 1992 Ford Mustang 5.0
- 1993 Ford Mustang 5.0
CARB Compliance: Tuner kits are NOT CARB legal. Legal in California only for racing vehicles that may never be registered or operated on public highways.
Why Buy from Beefcake Racing?
Beefcake Racing is an Authorized Vortech Superchargers Dealer with deep experience in Fox Body Mustang builds - from mild street cars to full race combinations. Our team helps you select the correct fuel system, boost configuration, and supporting upgrades to match your power goals.
Phone: 1-855-827-7223
Email: sales@beefcakeracing.com
California Residents: WARNING - Cancer and Reproductive Harm. Visit www.P65Warnings.ca.gov
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
