Fuel Pressure Regulator

[doubled]

can anyone tell me if the standard RB25 (ser 1, 1994) and the standard RB26 (1989) fuel regulator have the same PSI.

Cheers ,

[tridentt150v]

Can't help you, but I know that replacing the GTST fpr with a GTR unit is an upgrade, so I'd say more pressure.

[doubled]

yeah got a GTR, was chasing a problem, in turn i had to take off the regulator only to find that the cap connected to the vacum pipe was spinning quite freely and thought there could be some damage to the diaphram or spring within. I had a stock regulator from a GTST that we had changed and was working at the time (pressure guage tested).

People have said that the items in question are the same, but they are not the GTR one has a different lower hose connection, Is this the only difference, or do they also run at different pressures,