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- - LS1 Question (https://67-72chevytrucks.com/vboard/showthread.php?t=715736)

FB85C10

08-22-2016 12:38 PM

LS1 Question

I wanting to put a LS1 LQ4 with a turbo and im wanting to know what size fuel line to run? What fuel pump to go with?

throttle out

08-22-2016 01:43 PM

Re: LS1 Question

From my research, -6 will support up to 6-700HP with a fuel injected setup. If your concerned about crossing that threshold step up to -8 and forget it. Also an EP381 fuel pump can flow enough for 5-600hp. If you run out you can always ad another inline pump.

Tom	08-23-2016 06:18 PM

Re: LS1 Question

Are you running an LS1 or an LQ4? They are not the same thing.

FB85C10

08-24-2016 12:05 PM

Re: LS1 Question

Lq4

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