Nuke Performance top-feed conversion fuel rail for the Nissan 4cyl SR20DET (S14/S15) engines, oversized internals, lightweight design, and equipped with our unique injector safety clips.

The Nissan 4-cylinder SR20DET (S14/S15) fuel rail is delivered with brackets for the Nissan SR20DET (only S14 and S15 versions) engines, allowing you to use AN fuel lines and aftermarket injectors for your classic Nissan engine found in the S14 and S15 chassis.

Lightweight fuel rail that fits Nissan SR20DET (S14/S15) intake
To be used with Bosch EV14 K type injectors
Delivered with IACV spacer, enabling the necessary clearance
AN-8 ORB threads in both ends enable a high fuel flow
Delivered with brackets for easy mounting to the intake
AN-6 ORB side outlet/inlet for optional applications
Safe for all types of fuels, including alcoholic fuels such as E85

The Nuke Performance's newest generation of fuel rails grants an easy fit to your engine with an extremely lightweight design. It uses the unique injector safety clips that fuel rails from Nuke Performance have become famous for, which grant a leakproof seal even during a crash where the fuel rail would get torn out of the intake manifold.

Perfect fitment for the Nissan SR20DET (S14/S15) engines, delivered with the needed hardware to mount to the intake.
The Nuke Performance Nissan 4cyl SR20DET (S14/S15) fuel rail is delivered with brackets and accessories for the OEM intake.
Nissan S14 SR20DET
Nissan S15 SR20DET

Please be aware that this fuel rail is not compatible with the SR20DET S13 engine. And this version contains what is needed to run the IACV setup, we also offer a IACV-delete version.
This version will work only with 14mm injectors, such as Bosch EV14K injectors.

AN-8 ORB main ports and an AN-6 ORB side port, we offer a wide range of fittings and adapters to choose from.
The fuel rail uses AN-8 ORB threaded fittings for each end and offers an additional side port with AN-6 ORB thread. We provide various fittings and our low-profile full-flow banjo fittings for a space-efficient installation.

AN-8 ORB main ports and AN-6 ORB side port

The fuel rail is delivered with two AN-6 ORB Plugs for the side port but the main port fittings are sold as accessories.

All Nuke Performance fuel rails use unique Injector Safety Clips that ensure a perfect seal under all conditions.
One distinctive feature of Nuke Performance is its use of injector safety clips, designed to uphold a flawless seal for injectors even under the strain of extreme fuel pressure.

Ensures a safe and secure seal even during extreme fuel demands

Whether during assembly, engine installation, or in the unfortunate event of an accident, these clips ensure the injectors remain securely attached to the rail. This design prevents any fuel spillage, even in scenarios where the fuel pump continues to run or there is residual pressure in the fuel system.

Designed and developed in Sweden, guaranteeing the highest possible finish and quality.
Developed and designed in Sweden, in-house by Nuke Performance. The Nissan 4cyl SR20DET (S14/S15) fuel rail is of the highest possible quality and has the same hallmark as all the other lightweight motorsports products from Nuke Performance. The parts from Nuke Performance are co-developed with worldwide motorsports teams and experts, making sure that functionality, as well as the design, meets the absolute highest standards, or even creates a standard of its own.
Order your aftermarket fuel rail today and experience the convenience and safety of our easy-to-install fuel rails.

There is no substitute for the quality of Nuke Performance.

Nuke Performance Nissan 4cyl SR20DET (S14/S15) fuel rail Specifications:
For more information about specifications, view the product sheet.

Delivered with brackets for	Nissan S14 SR20DET Nissan S15 SR20DET
Injector type specification	Bosch EV14 K style
End inlet/outlet threads	AN-8 ORB
Additional port thread	AN-6 ORB
Length	402.00mm (15.83")
Height	32.00mm (1.25")
Weight	353.00g (12.45oz)
Fuel compatibility	Petrol, Gasoline, Ethanol, E85, E100, Methanol
For motorsports use	YES
Part #	120-06-103
EAN	7340209510416

* not included, make sure to select the needed fittings when placing an order

Nuke Performance Nissan 4cyl SR20DET (S14/S15) fuel rail includes:
1 x AN-8 ORB Full Flow fuel rail profile for Nissan SR20DET (S14/S15)
2 x Aluminum brackets for Nissan SR20DET (S14/S15) intake
1 x AN-6 ORB Plug
4 x Injector conversion adapters - with O-rings
4 x Nuke Performance Injector safety clips
8 x MC6S M4x6mm stainless steel bolts
2 x M6SF M8x20 stainless steel bolts
3 x MC6S M6x55 stainless steel bolts
1 x IACV Spacer with 14mm barb outlet
2 x IACV Spacer gasket
1 x 50cm Nitrile hose for charge pipe rerouting
2 x Stainless steel hose clamps

Fuel Rail sr20