Our unit trips every time it's run, and it trips at 25psi. :)
[B]Does anyone know the pressure setting of the low oil pressure switch? The FACTORY SPEC?[/B]
I find it hard to IMAGINE THAT it is supposed to trip at 5-8 because of the behavior of two I've observed, and because if you poke a dull object into the opening of the sensor it takes a fair amount or push to make it click or trip manually!
This is from a manual I downloaded from here earlier. #0G9266.pdf (Thanks "Canada Guy").
Quote: "Note: The oil pressure switch is rated at 10 psi
for V-twin engines, and 8 psi for single cylinder