Paxton Superchargers 8-Rib 8.00" Crank Pulley (1986-1993 Mustang - Renegade Class) 4FA018-027
8-Rib 8.00" Crank Pulley for Fox Body Mustang Renegade-Class Applications
The Paxton Superchargers 8-Rib 8.00" Crank Pulley (PN 4FA018-027) is designed for 1986-1993 Ford Mustang platforms competing in Renegade Class or similar high-performance environments. This crank pulley provides increased belt wrap and drive stability when used with 8-rib Paxton or Vortech centrifugal supercharger systems, making it well-suited for high-load, high-RPM Fox Body builds.
With its 8.00-inch diameter, this crank pulley supports consistent belt engagement and controlled supercharger drive ratios, helping reduce belt slip under aggressive operating conditions commonly seen in competition-focused Mustang applications.
Performance & Drive System Benefits
- 8-rib belt configuration improves belt traction and load distribution
- 8.00" crank pulley diameter supports stable supercharger drive ratios
- Designed for high-load and high-RPM competition environments
- Ideal for Renegade Class and similar racing applications
Application & Compatibility
This crank pulley is intended for use on 1986-1993 Fox Body Mustang platforms equipped with Paxton or Vortech centrifugal supercharger systems utilizing an 8-rib drive system.
Important Installation & Tuning Notes
- Professional installation is strongly recommended for proper alignment and fastener torque
- Crank pulley diameter directly affects supercharger drive speed and boost levels
- Improper pulley selection may lead to belt slip, component wear, or engine damage
- Careful supercharger speed calculations are recommended for competition applications
Quick Specs
- Manufacturer: Paxton Superchargers
- Part Number: 4FA018-027
- Pulley Type: Crank Pulley
- Pulley Diameter: 8.00"
- Belt Type: 8-Rib
- Application: 1986-1993 Ford Mustang
- Intended Use: Renegade Class / Competition
Emissions & Legal Notice
- Designed for off-road and competition use
- Not intended for emissions-compliant street-driven vehicles
Fitment
- 1986 Ford Mustang
- 1987 Ford Mustang
- 1988 Ford Mustang
- 1989 Ford Mustang
- 1990 Ford Mustang
- 1991 Ford Mustang
- 1992 Ford Mustang
- 1993 Ford Mustang
Why Buy from Beefcake Racing?
Beefcake Racing specializes in Fox Body Mustang supercharger systems and competition-grade Paxton and Vortech components. Whether you're building a Renegade-class car or refining your drive system for maximum reliability, our team helps ensure your combination is properly matched and correctly configured.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
