Flex pump

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09-26-2016 | 12:51 PM

turboal1

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Flex pump

would a flex fuel pump support a LSA at 8psi ?
I will be using the stock inj's, 56# i was told.

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09-26-2016 | 01:33 PM

FFDP

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From: Rogers, MN

FF pump is good for around 500whp depending on fuel used and where you live and likely other factors.

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09-26-2016 | 02:19 PM

jtphelps289

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From: Levelland TX

I've heard theyre good for 550-600

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11-04-2016 | 12:27 AM

fctry286

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From: San Diego

I just maxed out my flex fuel pump with 60lb injectors. 550rwhp and 677crankhp. 16lbs of boost

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11-04-2016 | 08:56 AM

Choda

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From: Buffalo NY

Quote:

Originally Posted by jtphelps289

I've heard theyre good for 550-600

Quote:

Originally Posted by fctry286

I just maxed out my flex fuel pump with 60lb injectors. 550rwhp and 677crankhp. 16lbs of boost

This is what ive been reading too. on 93 fuel, the stock flex pump with larger injectors support over 600 wheel hp.

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