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Upgrading your fuel delivery system has never been easier thanks to this drop-in Fuel Rail & Injector Package, supplying you with a complete upgrade solution for your FC 13B.

Utilising high-quality, proven components that we've tested and have been using in-house for some time, this package not only provides you with all the gear you need to get the job done, but the flexibility of the setup also allows for easy future upgrades should you want to get really serious with your fuelling.

The package is based around the billet Radium Engineering high-flow primary & secondary fuel rail kit which has been designed specifically for the Series 4/5 FC 13B rotary engines, with a large internal bore to support both stock & high-horsepower applications, whether it's PULP pump fuel or Ethanol.


Pictured is our 98 PULP kit which features a set of 2x 1000cc primary & 2x 1600cc secondary genuine Bosch injectors and all the required extenders, clips, spacers & hardware to complete the upgrade & drop straight in - no guesswork, no trying to match components, no hassles. Running E85 in your car? We can set you up with a package to suit as well, with injectors being switched out for 4x 2000cc injectors & spacers to suit - see options tab

*Please Note - Diffusers must be removed when installing this fuel rail kit

What's Included:

- Primary Fuel Rail
- Secondary Fuel Rail
- 2x Bosch 1000cc Injectors w/ plugs
- 2x Bosch 1600cc Injectors w/ plugs
- 2x Primary Injector Adaptors (Long)
- 2x Secondary Injector Adaptors (Short)
- 2x Secondary Top Spacers (short)
- 2x Primary Rail Spacers (Long)
- 2x Secondary Rail Spacers (Short)
- 4x Stainless Allen Head Bolts
- 4x 14mm Injector Seats
- 2x 6AN Fittings
- 2x 8AN Fittings


- FC 13B (Series 4/5)

98 PULP & E85 packages available - See options tab

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