Designed with flexibility and upgradability in mind, these rails can be run in a dead-head configuration for those who wish to keep the factory fuel tank lines in place. They can also be run in a flow through parallel style, for those who have added a return line to the tank.
Manufactured with a 12mm internal bore and 11mm crossover, these rails are designed for use in high power applications.
Machined from 6061 aluminium, anodised, and laser engraved, these rails are a fine addition to any engine bay.
These H-6 fuel rails are for the EZ30 (Phase-II) and EZ36 flat 6 engines from 2004 onwards.
Injectors:
This rail features 11mm injector bores making it compatible with the factory Subaru EZ30 Phase-II fuel injectors. No modifications are needed.
If using aftermarket injectors, ensure that a 48mm long with 11mm upper O-ring and 14mm lower O-ring injector is used.
Kit Includes:
2x Billet Fuel Rails (x2)
4x Reversible Mounting Feet
4x M6x10 Mounting Bolts
Installation Notes
-When installing in a dead head setup, it is recommended to block the lower port (the port closer to the head), this helps prevent stale fuel from gathering as well as keeping fuel flowing through the rail and keeping fuel temperatures down.
-When installing a return setup, a 90 degree male ORB -6 to -6AN male fitting is necessary on the lower fitting on lower port on the left hand rail in order to clear the cam sensor. We recommend the
Speedflow 922-06-BLK or 922-06 fitting
.