Radium Engineering Fuel Rail for Honda D-Series

Radium Fuel Rail, Honda D-Series

Application: Honda D-Series – D15B, D15Z, D16A, D16B, D16Y, D16Z, SOHC and DOHC ZC
Part Type: Billet fuel rail
Part Number: 20-1070

The Radium 20-1070 Fuel Rail for Honda D-Series engines is manufactured with a large internal bore that can support all necessary engine power requirements. It is CNC machined from 6061 aluminium, anodised and laser etched for a high quality finish, and follows OEM mounting and positioning.

Like the OEM rails, the injector bores are 11mm ID, so factory injectors or any equivalent aftermarket injector can be used. The rail has four ports for 8AN ORB male fittings, and the optional 20-1270-PK plumbing kit connects it to the factory feed with a 6AN hose.

Key Features

• High Flow: Large internal bore supports all necessary engine power requirements
• Billet Construction: CNC machined 6061 aluminium, anodised, laser etched
• OEM Injectors: 11mm ID injector bores suit factory or equivalent injectors
• 4 Ports: Four ports for 8AN ORB male fittings
• OEM Positioning: Follows OEM mounting and positioning

Optional Parts

• Radium Fuel Rail Plumbing Kit, Honda B / D / F / H-Series (20-1270-PK) – connects the rail to the factory feed with a 6AN hose; includes two FPR adapters for OEM Honda regulators and plugs for unused ports

Important Notes

• This is an upgrade rail – OEM or OEM-equivalent injectors must be used (same height and the same upper and lower O-ring diameters and styles)
• Radium does not make injector recommendations – consult your tuner for brand and flow rate, and the injector manufacturer for a dimensionally correct part number
• Fitment with aftermarket intake manifolds is not tested and cannot be verified
• Fittings, regulators and dampers are sold separately
• Fittings must be selected to suit the application – allow ample clearance around the ports for regulators, gauges and pulse dampers
• Installation instructions are available in the Instructions tab

Vehicle Fitment

• Honda D15B
• Honda D15Z
• Honda D16A
• Honda D16B
• Honda D16Y
• Honda D16Z
• Honda SOHC ZC
• Honda DOHC ZC

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.