xjr6 fuel pump max flow

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Feb 24, 2025 | 06:13 AM

davoid

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From: Lancaster

xjr6 fuel pump max flow

Anyone know the max flow rate of a xjr6 fuel pump?

Feb 24, 2025 | 08:12 AM

Parker 7

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From: Kansas City

The regulated pressure brings it down to 43 - 47 PSI if that helps

Mar 4, 2025 | 12:10 AM

xalty

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they're like 100 lph pumps

Mar 4, 2025 | 05:22 AM

davoid

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Joined: May 2014

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From: Lancaster

Sounds low according to these calculations:

https://help.summitracing.com/knowle...SR-05245/en-us

Mar 10, 2025 | 12:23 PM

Mkii250

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From: London, Ontario

There’s a second pump (XJR6 and 6.0L) that turns on at something like 4500rpm (I’m guessing) to handle the demand.

Edit: see this thread for discussion https://www.jaguarforums.com/forum/x...ooting-146391/

or more info here https://www.jaguarforums.com/forum/x...t-pump-222961/

Last edited by Mkii250; Mar 10, 2025 at 12:47 PM.