Proflow Fuel Rails Kit, Billet Aluminium, Anodised Blue, For Nissan SR20 500 to 600 series high performance valve springs

high performance valve springs

End to end length is 100mm

These are great alternatives and easier to use then the regular plastic clip-on design

Valve Seals: Â 8mm x

Proflow Fuel Rails Kit, Billet Aluminium, Anodised Blue, For Nissan SR20 500 to 600 series high performance valve springsPart Number : PFEFRKSR20B Our lightweight Proflow fuel rail kits fit like stock, but deliver the increased fuel volume that your Street Rod needs for maximum performance. The 3 4 i. d. rails are precision CNC machined from high strength aluminium with a great looking finishes. The kits include fittings with Viton O rings for a superior seal, mounting brackets, and stainless steel hardware.