Nuke Performance fuel rail for the Honda 4cyl K-Series engines, oversized internals, lightweight design, and equipped with our unique injector safety clips.

The Honda 4cyl K-Series fuel rail is delivered with brackets for all the Honda K-series intakes and allows you to go with AN fuel lines and aftermarket injectors for your classic Honda engine.

Lightweight fuel rail that fits Honda K-series engines
To be used with Bosch EV14S type injectors
AN-8 ORB threads in both ends enable a high fuel flow
Delivered with brackets for easy mount to the Honda K intakes
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 grants a leakproof seal even during a crash where the fuel rail would get torn out of the intake manifold.

Perfect fitment for all OEM Honda K20 and K24 intake manifolds, such as RBC, PRB, RBB, etc. Delivered with the needed hardware to mount to the intake.
The Nuke Performance Honda 4cyl K-Series fuel rail is delivered with brackets for the K engine intake.

Honda RBC OEM intake 2007-2011
Honda PRB OEM intake 2001-2006
Honda RBB OEM intake 2002-2008

Please be aware that this fuel rail is incompatible with the K20C1 engine; these engines use direct-injection and are not compatible with this fuel rail. The Nuke Performance fuel rail fits all the above OEM intakes and should also fit aftermarket ones built to OEM specifications.

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 also offers an additional side port with AN-6 ORB thread. We offer a wide variety of 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 an AN-6 ORB Plug for the side port but the main port fittings are sold as accessories.
AN-8 ORB to AN-6 Male Part # : 700-04-104
AN-8 ORB to AN-8 Male Part # : 700-04-105
AN-8 ORB to AN-10 Male Part # : 700-04-106
AN-8 ORB to AN-6 Male Full Flow Banjo Part # : 710-01-105
AN-8 ORB to AN-8 Male Full Flow Banjo Part # : 710-01-106
AN-8 ORB to AN-10 Male Full Flow Banjo Part # : 710-01-107
AN-8 ORB Plug Part # : 700-04-116
AN-8 ORB to 1/8 NPT Female Adapter Part # : 700-04-129

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 Honda 4cyl K-Series 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, making sure that functionality, as well as the design, meets the absolute highest standards, or even sets its own standard.
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 Honda 4cyl K-series fuel rail Specifications:
For more information about specifications, view the product sheet.

* not included, make sure to select the needed fittings when placing an order
** old generation with smaller internals and NPT ports

Nuke Performance Honda 4cyl K-series fuel rail includes:
1 x AN-8 ORB Full Flow fuel rail profile for Honda K-series
2 x Aluminum brackets for Honda K-series
1 x AN-6 ORB Plug
4 x Nuke Performance Injector safety clips
8 x MC6S M4x6mm stainless steel bolts
4 x K6S M6x10mm stainless steel bolts
2 x K6S M6x12mm stainless steel bolts

Download Product Sheet (.pdf)
Accessories / Spare Parts

This fuel rail replaces our old Honda K20/K24 version with part number 100-09-203, which is no longer available for purchase.

The fuel rail is delivered without fittings and injectors, these need to be purchased as accessories.