Thread: Another V8 Swap
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Old 04-05-2017, 04:13 PM   #347
wooly35
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Join Date: Apr 2014
Drives: 2014 Scion FR-S LS3
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Quote:
Originally Posted by wutsaiu View Post
I simply took the two feed lines in the engine bay and Y'd them together into the LS intake fuel rail.

I used Russell Push-On EFI Fittings 644123 on the fuel rail.
SUM-220107B (summit brand -6AN Y-fitting)
2x SUM-220769N (summit brand -6AN to 5/16) to connect the Y to stock fuel hoses.
2x SUM-220765N (summit brand -6An to 3/8) to connect the Y to the fuel rail using 3/8 fuel injector hose.

Unless you're thinking about serious power I'd avoid complex fuel setups, use what is already there. My stock fuel pump seems to have no issues feeding a stock N/A LS3.
Dang, so I pulled my fuel pump out again for no reason! lol My holley FPR came in today too.
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2014 scion FR-LS3 lol
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