Fuel rail and injectors

[Jekyll]

Are they all the same acrosst the 172/182 range? I've removed a set from my ph1 but would like to know wether they fit all 172's and 182's including cups, or whether it's just a ph1 only part.

Cheers, Mark.

 

[NorthloopCup]

Are they all the same acrosst the 172/182 range? I've removed a set from my ph1 but would like to know wether they fit all 172's and 182's including cups, or whether it's just a ph1 only part.

Cheers, Mark.

All the same to my knowledge. Only thing that's different is the early rail that has the pressure regulator on it.

 

[Jekyll]

Mine was a late ph1, 2001.

 

[Mini182]

Late ph1's and all ph2's had the later fuel rail, as in that pic.

The pressure regulation happens at the pump in the tank with the later rail, and there is no fuel return line.

The early ph1 rails have a pressure regulator on the end of the rail and have a fuel return line to the tank. This early fuel setup is much better for forced induction as it has a rising rate regulator.

 

[Jekyll]

Thank you for all the info and answers guys