Fuel Pressure Regulator

[m90polk]

I have a DOHC ZC blacktop and I need to get a new fuel pressure regulator, the only problem I have is which one is the right one to get. The one off the 88-89 Integra or the 88-91 Civic Si....they look almost the same just part numbers are different so I would like a little verification first before I buy one.

 

[LS_VTEC]

They are different part #'s because they mount on different rails. I would go with the integra regulator.

 

[m90polk]

????????????????

does anyone have any information that is specific because if I order the wrong one its my fault and can't ship it back I really don't want to waste $100.................anyone with a zc please help