Fuel pressure

[Itkix]

I just installed a fuel pressure guage and it only shows I have 11#, I just bought a Summitt brand ranges from 0-100, I have a BBk fuel pump 155, I see two fuel lines going into the injectors does it matter the one I used. Thanks

 

[Grn92LX]

hook the line to the shrader valve. take the valve out and install the line and fittings. be careful not to overtighten them!

 

[Itkix]

I'm guessing the shrader valve is in the fuel line that looks like a valve stem when you take the cap off, if so my guage will not screw into that (to big), I have the guage on the opposite line of the shrader, could that be a problem.

 

[toyman]

I'm guessing the shrader valve is in the fuel line that looks like a valve stem when you take the cap off, if so my guage will not screw into that (to big), I have the guage on the opposite line of the shrader, could that be a problem.

That may be the return line. The schrader valve into the fuel rail is a 1/16 NPT thread. Your gauge is probably a 1/8 NPT. All you need is an adapter.