[turbotalon1g]

I need a t or some contraption that will allow me to measure oil psi at the turbo.

The turbo fitting has to be a 12x1.5 fitting, i am using a 12x1.5 to -4an fitting with the -4an side milled and a nitrous jet as a restrictor so what ever T i come up with also has to accept a 12x1.5 fitting as to measure the oil psi after the restrictor.

Any ideas, just wondering because i ruptured my brain looking at industrial sites for fittings.

Thanks
Aaron