I want to use BD's oil pressure switch (the one they use in there pusher pump kit) to signal a relay when to turn on my pusher pump back at the tank. The BD switch turns on the pusher pump relay when it detects oil pressure after you have started the engine, avoiding hard starts due to high fuel pressure at start up. Does anyone out there know where I can mount the oil pressure switch on a 2001 24 Valve? Do I need to seal the oil pressure switch threads when I mount it on the truck? Any other hints or pointers? thanks in advance, Chuck.