All three 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.
Manufactured with a large 0.69" internal bore, the fuel rail can support all necessary engine power requirements.. The rail is CNC machined from solid 6061 aluminum and bright-dip anodized for a high quality surface finish. It is compatible with all fuel types including popular alcohol mixtures such as E85.
This is for the fuel rail only, no additional fittings or hardware is provided. It will not bolt up to the stock Evo X Fuel system unless you have the fittings to go with it.
20-0112-12 Fuel Rail, EVO X
This basic kit includes only the items shown in the picture below. Replacement stainless steel fuel rail bolts and FPR line bolts are included. All fittings must be purchased separately.