Radium Engineering Side Feed Conversion Fuel Rail Kit for Nissan Silvia/180SX S13 SR20DET

Radium Side Feed Conversion Fuel Rail Kit - Nissan Silvia/180SX S13 (SR20DET)

Application: Nissan S13 SR20DET (RWD intake manifold) – Silvia, 180SX, 200SX, 240SX
Part Type: Top feed conversion fuel rail
Part Number: 20-0558

The Radium Engineering Top Feed Conversion Fuel Rail for the Nissan SR20DET converts the factory side-feed injection to top-feed injectors. The CNC-machined rail has a 17.5mm (0.69in) internal bore and high-flow ports that accept a wide range of adapter fittings, with a black satin anodised finish safe for all gasoline and alcohol blends.

The rail bolts to the factory fuel rail mounting points. Billet aluminium injector seats – anodised and laser etched – press into the intake manifold to seal the top-feed injectors. Designed for the S13 SR20DET RWD intake manifold, it may also suit some aftermarket intake manifolds that use the OEM fuel rail.

Key Features

• Top Feed Conversion: Converts side-feed SR20DET to top-feed injectors
• Large Bore: 17.5mm (0.69in) internal bore
• 8AN ORB Ports: Two end ports plus a bottom port, all 8AN ORB female
• Pulse Damper Port: Extra centre-bottom 8AN ORB port for an FPD-R or plug
• Gauge Port: 1/8in NPT female port on top
• Factory Mounting: Bolts to the OEM fuel rail mounting points

What's Included

• Black anodised aluminium fuel rail
• Black anodised aluminium 30mm injector seats
• Stainless steel mounting brackets
• Stainless steel mounting bolts

Optional Parts

• Radium V2 FPD-R Fuel Pulse Damper, 8AN ORB (20-0776) – FPD-R fuel pulse damper for the centre-bottom port
• Radium FPR Adaptor 8AN ORB, 11mm Bore, 32mm Spacing, M5 (20-0303) – FPR adaptor needed if reusing the factory pressure regulator (per Radium instructions)

Important Notes

• Injectors are not included and not sold by Radium – use a 34mm tall universal top-feed injector with 14mm upper and lower O-rings (e.g. Injector Dynamics 1050/1300/1700/2600-XDS in .34.14.14 form)
• Short injectors are specified because taller injectors may cause bonnet clearance issues
• Fittings are not included
• Fittings must be selected to suit the application and hose type; allow ample clearance around the ports for larger accessories such as regulators, gauges and pulse dampers
• Installation instructions are available in the Instructions tab

Vehicle Fitment

• Nissan Silvia / 180SX / 200SX / 240SX S13 (SR20DET, RWD intake manifold)

If you're unsure whether this will fit your vehicle, contact our team of experts via email at hello@iilumolab.com and send through a few photos of the car for us to verify fitment.

Installation

We always recommend professional fitment for guaranteed satisfaction. If you're wanting a hassle-free installation, feel free to contact our friendly team as we offer installation services in-store at our Melbourne workshop. For more details, contact us here.

Note

Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.