I have a manuel fuel pressure guage with a petcock in the line coming from the input to the injector pump. I am going to add an electric sending unit to the line for the Attitude. The sending unit will not be mounted on the injector pump but in the line about 10 inches away from the injector pump.Should the sending unit go before or after the petcock? Thanks.

 

this is what I did so I could run both the Edge electric sender and a low pressure sender for a light: dont forget to grond the sending unit, I ran a ground wire to the brass T fitting

 

Thanks for the info Nick. Got er plumbed. Made a bracket that bolts onto the bolts for the brake master cylinder and then attached my home brew fuel pressure manifold with the sender, extra port and valve with hose clamps and a ground.

Mike