COMPATIBILITY
89-96 Lexus LS400
89-96 Toyota Celsior
89-96 Toyota Crown
89-97 Toyota Crown Majesta
89-97 Toyota HiAce HiMedic Ambulance
91-97 Lexus SC400
91-97 Toyota Soarer
92-97 Toyota Aristo
95-97 SARD MC8
95-97 SARD MC8-R

PORTS AND FITTINGS
The fuel rail ports are tapped for 8AN ORB. Appropriate fittings must be selected based on the specific application. Ample space around the fuel rail port(s) is necessary for larger accessories such as fuel pressure regulators, fuel pressure gauges, and fuel pulse dampers. To verify clearance, the dimensional drawings on the product pages can be used as a reference guide.

8AN ORB Adapter Fittings can be found HERE.
8AN ORB Direct Mount Regulators can be found HERE.
8AN ORB Fuel Pulse Dampers can be found HERE.
Fuel Pressure Gauge Adapters can be found HERE.

OVERVIEW
Manufactured with 0.7' large internal bores, the Radium Engineering fuel rails can support all necessary engine power requirements. 

INJECTORS
The machined injector ports are compatible with 11mm upper injector O-rings.
The fuel rails are compatible with OEM fuel injectors (or equivalent).

PORTS
Each fuel rail has three 8AN ORB (3/4'-16) ports.

FEATURES
-Anodized surface finish for wear and corrosion resistance
-Lighweight aluminum construction
-Inner bore diameter: 0.7 inch
-Reuses thermal insulating spacers
-No special tools required for installation