1G PTE 880 Injectors in 1g 91-94 Fuel Rail

[RLSchwabe]

I currently have PTE 880cc injectors fitted in an AEM fuel rail:

AEM Fuel Rail for 1G/2G DSM (25-130BK)

We are sorry, the AEM DSM fuel rail has been discontinued and is no longer available.

stmtuned.com

I've been dealing with what I think are boost leak issues related to the injectors/fuel rail. So to be a bit safer (the o-rings on the AEM fuel rail don't seal all the time) I'm replacing the rail and the seals for the injectors. My question is what are all the appropriate seals/seats I need to use when I'm running the PTE 880 cc injectors on an OEM 91-94 1G fuel rail? I've ordered these seals:

Fuel Injector O-Ring Seal Replacement Set & FIC V2 (Low Impedance Silver Body) DSM/EVO1-9

Comes complete with top and bottom O-Ring(4 each). A must need if you are replacing or re-using your stock or aftermarket fuel injectors. Please choose the correct seals for your application!

www.extremepsi.com

And these injector sheets (FUEL INJECTOR SEAT CUSHION (FUEL INJECTOR SHEET) REPLACEMENT SET (4):

Fuel Injector Seat Cushion (Fuel Injector Sheet) Replacement Set (4)

Brand new fuel injector seat cushion. This seats between the injector and fuel rail (below the upper o-ring). Fits most import models including OEM Mitsubishi and Honda. Sold as a set of 4.

www.extremepsi.com

Should I be installing the injector sheets also? Or are they not supposed to be installed with my injectors? Anything I'm missing?

Thank you.

 

[pauleyman]

The injectors can't be allowed to move up and down. If they can guess what they do under pressure of boost? They move, unseat, leak etc and worse case you catch fire.