Overview
The Radium Engineering High-Flow Billet Fuel Rail upgrades the factory fuel delivery system on Nissan RB20DET turbocharged 6-cylinder engines. Machined with a 0.69-inch internal bore, it converts side-feed injector setups to modern top-feed injectors to support massive power increases and full E85 ethanol compatibility.
Features
- Converts restrictive factory side-feed setup to modern 14mm top-feed fuel injectors
- Massive 0.69-inch internal bore dampens pressure spikes and supplies ample fuel volume
- CNC machined 6061-T6 aluminum construction with corrosion-resistant black anodized finish
- Features 8AN ORB threaded ports on each end to support high-flow custom fuel lines
- Supplied with billet mounting standoffs and stainless steel hardware for direct installation
Vehicle Fitment
- 1989-1994 Nissan Skyline GTS-t (HCR32 2.0L Turbo RB20DET)
Radium Engineering High-Flow Billet Fuel Rail - Nissan RB20DET (20-0757)
Radium Engineering High-Flow Billet Fuel Rail - Nissan RB20DET (20-0757)
SKU:RAD 20-0757
In stock
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Shipping & Returns
Shipping charges are non-refundable.
30-day return window from delivery. Items must be unused, uninstalled, and in original packaging with tags/seals intact. Installed, modified, or used parts (including wheels and tires) can't be returned. Open-box, clearance, and overstock items are final sale.
A restocking fee may apply.
Please contact us for return authorization before shipping anything back.
Vehicle Fitment
- Nissan Skyline GT-R R32 (1989-1994)






