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Switch for dual walbro/A1000 fuel pumps

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Old 05-25-2010, 10:21 PM
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Default Switch for dual walbro/A1000 fuel pumps

I am looking for an easy way to trigger a secondary fuel pump (Dual walbro) or A1000/Walbro. I am planning to run E85 on an N/A motor with some nitrous. The motor N/A will need more pump than I can get out of a single pump so I want to trigger the second pump to kick on at either a set vaccum pressure or an RPM trigger.

Does anyone know of such a switch? I know a hob switch works for boosted applications, but I need something that will detect vaccume!
Old 05-26-2010, 12:20 PM
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We can setup our dual pump kits to either work with a Wide open throttle switch or an MSD style RPM switch.




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