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Holley 255 In tank fuel pump 99-02 models

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Old 10-21-2006, 10:40 PM
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Default Holley 255 In tank fuel pump 99-02 models

Ok, i have seen people use both 61-12-902 and 61-12-914 on there silverados, the first one (902) is for mustangs and the (914) is for camaros
Is their any other difference between these models like pump size (external) or connectors? Which would yall recomend? BTW the 902 is cheaper!
What about mods to install, Ive read several threads about the mods to install the 914 model ( reaming bottom hole in bucket ) and splicing connector
as well as using a zip tie to hold the pump in place! do these procedures apply to the (902) model?
Old 10-22-2006, 08:06 AM
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Here is what I used when installing mine, 902

https://www.performancetrucks.net/fo...y+pump+install
Old 10-22-2006, 08:32 AM
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Here is the write up I did a little while back, and you would also have to do those same mods to the 902. The 914 pump is listed for forced induction models, I don't what would be different in terms of performance between the two, but both are going to be much smaller than the stocker.
Old 10-23-2006, 05:33 PM
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hmmm, Walboro makes the summit brand name pump as well, looks like i just saved me some cash ON MY 255 LPH

PN
SUM-250103
If interested
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