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Old 03-13-2013, 11:00 AM   #7188
slowgenius
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Member#: 48350
Join Date: Nov 2003
Chapter/Region: MAIC
Location: Pittsburgh
Vehicle:
04 WRX

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Originally posted by slowgenius

"This is a fuel question for dom. When running a series fuel rail setup is it fed in a "U" formation across the alternator head to head or a "Z" formation under the intake manifold?"

Quote:
Originally Posted by Maxwell Power View Post
Z, back to front.

Quote:
Originally Posted by climberd View Post
Dom, I read all your comments in all 3 links, thank you. Does it matter in your opinion the plumbing order relative to firing order?
1-3-2-4; Easy to feed them in reverse order, or, just as easy to feed them out of order: 2-4-1-3 to keep opposite-rail pulses a little further from eachother via the bridging hose.
I'm most likely going to switch over to Aeromotive topfeed rails, just want to be sure I do this all correctly. TIA.
Believe it or not, most of what I understand about fueling comes from you and Tony, not from this naive notion of consensus that is so popular everywhere.
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