Iam running a Holley 255 intake fuel pump on my 396, is this a good fuel pump to use?

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Apr 13, 2003 | 10:56 PM

BrianZ28

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Joined: Jun 1999

Posts: 90

From: Williamson,WV,USA

Iam running a Holley 255 intake fuel pump on my 396, is this a good fuel pump to use?

Just wondering if I could squeeze out some more horsepower, by changing fuel pumps. Is the Holley 255 big enough for a 396 stroker? Thanks for any info!

Apr 13, 2003 | 11:19 PM

Injuneer

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From: Hell was full so they sent me to NJ

A few details and engine specifics might make it easier for people to answer. IF it's an LT1 or LS1, please post on the correct "tech" forum.

Apr 14, 2003 | 08:56 AM

chevyguy3

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From: Indiana

Holley 255= Walbro 255

i am running 10.4s with my 396 using that pump and stock lines no problem

Apr 14, 2003 | 10:37 AM

Injuneer

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From: Hell was full so they sent me to NJ

Does anybody have a link to the Walbro 255 flow volume/pressure curve?

Apr 14, 2003 | 11:15 AM

chevyguy3

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Joined: Feb 2000

Posts: 756

From: Indiana

ill try to find it. i used to have the flow chart for both the regular and high pressure Walbro 255s

Apr 14, 2003 | 11:19 AM

chevyguy3

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Posts: 756

From: Indiana

Here

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