If you're looking for an easier & neater way to run some additional injectors on your 3-rotor when switching to E85, this Radium Engineering 20B Secondary Fuel Rail Kit will help you get the job done neatly and most importantly, correctly.
This high-flow 6 port secondary fuel rail has been designed for the Cosmo 20B triple rotor engines with a large internal bore to support high-horsepower applications. Each rail is CNC machined from billet 6061 aluminium and anodized black for sleek looks and full compatibility with all popular fuel types including ethanol E85.
Featuring 6 injector ports as standard, the fuel rail is compatible with the popular 6-injector Xcessive Manufacturing 20B lower intakes.
Each rail features three 8AN ORB ports off the shelf, with the extra centre port supporting additional fuel system accessories such as the OEM fuel temperature sensor. or an aftermarket pressure sensor with the use of an adaptor available separately (See extras tab) If not required it can simply be blocked with the supplied in-hex blanking plug.
- Secondary Fuel Rail
- 2x 11mm Insulating Spacers & Washers
- 2x Stainless Extension Mounts
- 2x Stainless Allen Head Bolts
- 1x -6 fitting
- 1x -8 Fitting
- 1x 8AN In-Hex Plug
- 20B (Cosmo) using Xcessive Manufacturing 6-port Lower Intake
The Radium Engineering Installation Guide can be found HERE