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Re: Alternator to power fuel pump? [message #370438 is a reply to message #370436] Thu, 01 September 2022 21:23 Go to previous messageGo to previous message
RF_Burns is currently offline  RF_Burns   Canada
Messages: 2277
Registered: June 2008
Location: S. Ontario, Canada
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Matt,

The only concern I would have is the voltage present at the alternator output (isolator input) would be rectified 3 phase power. There would be no filtering and smoothing that is usually facilitated by the battery. I'm not sure how that would affect the pump motor, especially if it is a brushless motor.

Bruce Hislop
ON Canada
77PB, 455 Dick P. rebuilt, DynamicEFI EBL EFI & ESC.
1 ton front end
http://www.gmcmhphotos.com/photos/showphoto.php?photo=29001
My Staff says I never listen to them, or something like that

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