Looking for a 1-psi Hobbes switch

[Gary Derian]

For the masses, oil pressure is either OK or something broke and its zero.

Gary Derian <gderian at oh.verio.com>
>
> << How about the switch normally used on oil pressure to actuate the oil
>  pressure idiot light--aren't they set at about 4 or 5 psi?? >>
>
> Ouch...if they wait till your oil pressure drops to 4-5 before setting off
> the idiot light.......  :)
>
> Van