PTE Injector Install

[SleepingTsi94]

I have a set of 680injectors I plan on installing and have some questions. I plan on replacing the lower injector seal. But my question on that is to the PTE Injectors use the oem seals or have there own. If so where can I purchase them. And also with the PTE Injectors do you need the rubber thing on top of the injectors like the 450s?

 

[dsmhacker]

So did you install the injector spacer?

Thanks!