Want to connect 3 things to the oil pressure sending port...

[Yellow Truck]

Len - I will watch it closely. The oil filter fitting is not an easy one to find.

[66FAIRLANE]

For electric pump shut off you can use a tachometric relay (Bosch make one) or the relay that LPG cars use. Fits under dash, no extra crap in engine bay.

[Lenz]

Ya gotta be close to fire-up, will there be video?  Always good when another FE joins the land of the living

[Yellow Truck]

Len, yes there will be. Set up the throttle linkage tonight, need to purge the PS system because I'm routing it through the transmission cooler in the rad (rad was from an F250 with an automatic and a transmission cooler so I re-purposed it) and I need to flush it tomorrow. Pressure tested the cooling system and found a leak where the hose was not tight enough. Need to get the oil pump drive in and the dizzy on, wire up the fuel pump, put some gas in it and ... pray?

Never done this before so I'm pretty excited. Oh yes, need to put the insurance back on it tomorrow.

[Yellow Truck]

For electric pump shut off you can use a tachometric relay (Bosch make one) or the relay that LPG cars use. Fits under dash, no extra crap in engine bay.

Andy, I looked up "tachometric relay" and I see what they do, but I'm curious where you would get the low oil pressure signal to trigger the relay?. Do you use the idiot light signal?