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Jeep Wrangler YJ
YJ General Discussion
Recommendations for an upgraded fuel pump
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<blockquote data-quote="deadpool1" data-source="post: 439407" data-attributes="member: 21229"><p>the pump must be EFI rated MPI</p><p>and can handle 60psi full time</p><p>and can do, GPM flows rate your 5.3L demands</p><p>and then a FPR (manual dial up type) set to 60, and make sure it really does it at WOT, up HILL .(full load on engine is the acid test for EFI)</p></blockquote><p></p>
[QUOTE="deadpool1, post: 439407, member: 21229"] the pump must be EFI rated MPI and can handle 60psi full time and can do, GPM flows rate your 5.3L demands and then a FPR (manual dial up type) set to 60, and make sure it really does it at WOT, up HILL .(full load on engine is the acid test for EFI) [/QUOTE]
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Jeep Wrangler YJ
YJ General Discussion
Recommendations for an upgraded fuel pump
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