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Old 09-19-2021, 03:31 PM   #1
brzlegend
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dual pump control

You can run the second fuel pump by buying another oem fuel pump controller and piggy backing off the two small control wires from the ecu. Use a relay and fuse for the power on the second one, each controller will run a 285 walbro (hellcat pump) simultaneously, it does not ovewhelm my regulator.

Last edited by brzlegend; 09-22-2021 at 08:58 PM.
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Old 09-20-2021, 02:04 PM   #2
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Old 09-21-2021, 10:36 PM   #3
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Still have to power the pumps in a surge tank. Three oem fuel pump controllers could run a dual pump surge tank setup. Oem electronics are always more reliable than aftermarket and PWM controllers puts less heat in the fuel and pump. I bought an oem fpc from ebay for $20.00.
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Old 09-22-2021, 12:56 PM   #4
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Still have to power the pumps in a surge tank. Three oem fuel pump controllers could run a dual pump surge tank setup. Oem electronics are always more reliable than aftermarket and PWM controllers puts less heat in the fuel and pump. I bought an oem fpc from ebay for $20.00.
Thanks for that tip. Just picked up an FPC as well off ebay for cheap.
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