Radium Engineering Fuel Rail – Toyota 1JZ-GTE VVT-i

Designed specifically for the Toyota 1JZ-GTE VVT-i engine, this Radium Engineering fuel rail supports high-performance fuel systems with its large 17.5mm (0.69") internal bore. It is CNC machined from 6063 aluminium, black anodised, and laser etched for a durable, high-quality finish. Compatible with all fuel types including ethanol blends like E85, the rail features four 8AN ORB ports for maximum plumbing flexibility.

The fuel rail is a direct fit for OEM top-feed injectors and aftermarket equivalents with 11mm upper O-rings. It mounts securely using the OEM plastic spacers and factory bolts (required for installation) and includes lightweight billet aluminium mounting feet with corrosion-resistant stainless steel hardware.

Key Features:

• Supports high fuel flow demands with 17.5mm bore

• Compatible with 1JZ-GTE VVT-i (including ETCS-i throttle body)

• Four 8AN ORB ports for versatile plumbing options

• Accepts OEM fuel pressure regulator with adapter (P/N 14-0285)

• Anodised aluminium construction for corrosion resistance

• Compatible with all fuel types including E85

Vehicle Compatibility:
Toyota 1JZ-GTE VVT-i (all variants, including ETCS-i)