If I where to drill ou the rail fitting, what size should the opening be drilled out to? I've seen a bunch of different numbers thrown around in doing some reading...
125 thousands is what tge driver side is.
on the trucks i have done 9/64 drivers side and 1/16 passenger.
for the trucks (lb7s) that the pass side does not feed off the drivers i do 1/16 for both.
so on an LBZ do you need to drill that one to?? I changed my driverside to the PPE fuel fitting? So should i do the PS or no??
A bit off topic, but how difficult would it be to redo the fuel lines so the cp3 feeds both rails from the front, and port both of those fittings to the same size? Or am I completely off base here?
actually i was wondering the same thing?? Right where the fuel line comes out of the fuel filter housing its half inch...right?? Then it goes to the fuel pressure test port and divides into two seperate lines, one goes to the CP3, where does the other line go??? Cause i was looking to open up all the lines to 3/8, but i dont know where the other line goes?
A bit off topic, but how difficult would it be to redo the fuel lines so the cp3 feeds both rails from the front, and port both of those fittings to the same size? Or am I completely off base here?
actually i was wondering the same thing?? Right where the fuel line comes out of the fuel filter housing its half inch...right?? Then it goes to the fuel pressure test port and divides into two seperate lines, one goes to the CP3, where does the other line go??? Cause i was looking to open up all the lines to 3/8, but i dont know where the other line goes?
Is there any point to porting the PS fitting when the orifice on the DS rail that feeds the PS rail is also tiny?