How to set a Hobbs pressure switch to activate a water/methanol pump relay @ 5 psi

A step by step video of how I adjusted & tested the Hobbs boost activated switch.
Happy to answer any questions - You can contact me here or via the COM-MOD facebook page link FACEBOOK / com-mod-109902704572384
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[@1616Rotor]

Nice video, clever idea using the tyre to test

[@com-mod9716]

Thanks mate. Seemed the easiest way at the time

[@boostloadingperformance3396]

what hobbs switch is that? Nice video!

[@com-mod9716]

Thanks mate 👍 it's just the hobbs switch that came in the Snow Performance kit. If you type hobbs pressure switch into Ebay you will find heaps of different ones.

[@johngreen4459]

I see only two wires on the hobbs switch... I have same kit and no instructions... where do the two wires go

[@com-mod9716]

Hi John, from memory the hobbs switch is setup to ground to earth on the low voltage side of the pump relay when pressure activated. Hope that helps mate 👍

[@wilmerrizalde]

I cant find this part.

[@com-mod9716]

Hi Mate, which part?

[@wilmerrizalde]

@@com-mod9716the hobbs boost pressure switch. I’ve planning to do this way for my water injection