PROTON CAMPRO BILLET PERFORMANCE FUEL RAIL
PROTON CAMPRO BILLET PERFORMANCE FUEL RAIL
- Fully Billet Performance Fuel Rail.
- Precision-machined from high-quality 6061-T6 aluminum.
- CNC-machined and custom-designed to ensure optimal fuel flow.
- Internal diameter: 20.5 mm
- Internal female threading compatible with AN-10 fittings
- Includes a standard set of AN-8 fittings and 10 mm OD hose fittings
- Hose fitting sizes and AN fitting sizes can be customized to meet your specific requirements upon request.
Worldwide shipping.

































