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Inline fuel pump + stock regulator = will it work?

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Old 08-25-2013, 01:45 PM
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Inline fuel pump + stock regulator = will it work?

I did a lot of searching but didn't see this scenario.

I've got a stock L03 (89 5.0tbi), but have a fuel cell. I put in a Holley 12-927 inline fuel pump. Will the stock regulator handle that and bring the pressure down to the 9-13 needed or is this too much pump for the stock regulator and I need to put a regulator before the TBI unit.

thanks!

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Old 08-25-2013, 03:05 PM
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Re: Inline fuel pump + stock regulator = will it work?

http://www.summitracing.com/parts/hly-12-927

43 gph at 15 psi? I don't know why that would be a problem for the TBI regulator. Seems to me that's the same volume as what a TPI in-tank pump puts out--depending on who you believe for the specs of the TPI pump.

https://www.thirdgen.org/forums/tbi/...uel-pumps.html

Try it and see...
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