[S944calalta]

Hello 944 community. This is a specialized question relating to 944S and 944S2. Anyone know if the 944S pressure regulator (at the rear of the Fuel rail) is the same for 944S and 944S2? It appears they will bolt to the fuel rail with 2 bolts that are definitely interchangeable. Both 944S and 944S2 are 16 valve cars however the S is a 2.5 liter and the S2 is a 3 liter engine. The question is really if the 944S regulator has the same "bar" as the 944S2 regulator. You all might wonder why I am asking. The 944S regulator uses a hose and clamp on the return line and the 944S2 uses a pressure fitted nut on the hose. The S2 hose is less likely to leak I would think. Any 16 valve members who would like to comment I would appreciate it! Thanks.