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Old 03-02-2015, 12:56 PM
clutch22 clutch22 is offline
Join Date: Jul 2012
Location: Bartlesville, OK
Posts: 242

I need school'd on fuel systems. I guess I didn't plan out my fuel system selection ahead of time and have been putting it off. (My QB wings are all sealed up.)

I'm wondering if it is possible to retrofit a fuel return to my tanks if I go with EFII. Does the return line need to be plumbed all the way to the outboard end of the tanks so that the fuel in the tank doesn't have pressure against the returning fuel, or does it have enough pressure to just dump it in at the inboard tank rib?

Sorry if this is a dumb question.

P.S. I hope I'm not changing the subject too much on this topic. I just thought if it is possible to retro-fit, then I'm sort of in the same boat you guys are in except I dont have an existing interfering fitting/hole in my rib.

Andrew Austin

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