Radium Fuel Rail for Toyota 3S-GE Gen 3/4/5 and 3S-GTE Gen 4 and 5

Radium Fuel Rail for Toyota 3S-GE Gen 3/4/5 and 3S-GTE Gen 4 and 5 COMPATIBILITY 93-99 Toyota Celica 94-99 Toyota Celica GT-Four 94-99 Toyota MR2 94-00 Toyota RAV4 97-02 Toyota Caldina 97-02 Toyota Caldina GT 97-02 Toyota Caldina GT-T 02-07 Toyota Caldina GT-Four 98-05 Toyota Altezza FUEL INJECTORS 3S-GE Gen 3-4-5 and 3S-GTE Gen 4-5 This Radium Engineering fuel rail is compatible with the OEM top feed fuel injectors (or equivalent). No modifications are needed. This means that the injectors must match factory height and O-ring dimensions. Radium can not make injector recommendations other than stating "OEM equivalent". 3S-GTE Gen 3 This engine came with side feed fuel injectors which are NOT compatible with the Radium Engineering fuel rail. When the provided injector seats are installed into the cylinder head, aftermarket 48mm injectors with 11mm upper O-rings and 14mm lower O-rings must be used. The following universal injectors have been verified to be compatible. However, there are others on the market that will work that are not listed here. Injector Dynamics ID1050-XDS 1050.46.11.14 Injector Dynamics ID1300-XDS 1300.46.11.14 Injector Dynamics ID1750-XDS 1750.46.11.14 Injector Dynamics ID2600-XDS 2600.46.11.14 SPECS & FEATURES Anodized surface finish for wear and corrosion resistance Three sets of billet mounting feet for all Gen 3-5 engines Top feed injector adapters (3S-GTE GEN3 ONLY) Lightweight aluminum construction Inner bore diameter: 0.7 inch Reuses thermal insulating spacers No special tools required for installation INCLUDED Anodized billet aluminum fuel rail Anodized billet aluminum mount feed Anodized aluminum injector seats Stainless steel mounting hardware OVERVIEW Manufactured with a large 0.7" internal bore, the Radium Engineering fuel rail can support all necessary engine power requirements. The 2 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.