has anyone tapped the stock fuel rails?
#1
built my own engine
Thread Starter
has anyone tapped the stock fuel rails?
i'm going to tap my stock fuel rails to eliminate the crappy hosing that mazda installed
has anyone done this? can anyone supply me with a parts list and/or tap sizes?
i'm mainly interesting in tapping the primary->secondary ports
i've searched and searched, please help!
has anyone done this? can anyone supply me with a parts list and/or tap sizes?
i'm mainly interesting in tapping the primary->secondary ports
i've searched and searched, please help!
#2
Rotary Freak
Garfinkle makes new end parts for the pri fuel rail that has 3/8 steel lines comming out where they need to be for his set up . the new end parts have two or three O rings on each end . The flat part is thicker than stock and is held on with allen head screws . the stock bore of the rail was drilled out bigger as well .The fuel pressure damper is gone . All of his gas lines are custom made with no 90 degree elbows, and 3/8 air craft tubing from the pump to the fuel pressure regulator . The stock rails can be tapped but the method he used did not leave the alum casting thin or weak .