How many LPH is the tank pump?

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M1T

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I was curious how many lph the tank pump is and if it's a standard high pressure high flow fuel injection pump or if it's low pressure high flow. I've heard of guys using the severe duty hpfp and having to use a kb boost-a-pump on the tank pump to keep up with the hpfp under the hood. Why not just change the tank pump out for a bigger pump?
 

StealBlueSho

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I was curious how many lph the tank pump is and if it's a standard high pressure high flow fuel injection pump or if it's low pressure high flow. I've heard of guys using the severe duty hpfp and having to use a kb boost-a-pump on the tank pump to keep up with the hpfp under the hood. Why not just change the tank pump out for a bigger pump?

There isn’t one available from what I understand...


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SHOdded

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I think there are options for the F150, but not transverse setups. One option is to add a second pump, but I don't know how easy that would be.
 

M1T

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Yeah, you can always add an inline booster pump but it's always easier to jack the voltage up on the stock pump to get more flow. I understand now why they add a boost-a-pump. Thanks for the info!
 

SHOdded

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Lostneye

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Look into the stock pump for the 2019 Navigator with the 3.5L they have a higher volume pump than the fords.
Other EB pumps may not be a direct swap but might possibly work. When I had my Lincoln Mark VIII there was another Ford pump that needed the connector rewired(the positive and negative were reversed) otherwise swapped right in.
 

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