[Land-speed] Pressure Switch and Temperature Sensor

[J.D. Tone]

If it were me doing it I would put 2 pressure switches in your vehicle. A 
50# pound for a light and a 30# for a kill switch. They could be fed off the 
same oil line.

If you don't have #30 pounds on starting your engine put a bypass around it 
and when you get it started flip the switch to off arming the #30 pound kill 
pressure switch.

The #50 red light will come on clueing you to a problem and the #30 just 
might save your engine....Good luck




>I want to install a warning light for low oil pressure (under 30 lbs); and 
>a warning light for too hot (245 degrees?).  Does anybody have the part 
>numbers for such switches from either NAPA, Speedway, Summit or GM?  Going 
>on a BBC.
>
>  DickJ
>  In East Texas