Injector questions

[spic21]

I though I had denso 660 injectors. My buddy the guy that own car before had told me that is what he bought off eBay. But I was watching a video on doing a boost test and notice that tester had leak around injectors so I figured I'd just get some new seals and orings for mine just to make sure everything is up to par for start up and boost leak test. When I start the search for seal and orings I notice everyone saying that denso had a blue top and knew that mine didn't. So I run to the house for lunch and pulled them real quick. I would say there def not denso. So I ran a few searchs on the numbers on top which are 17113814. When I did this a found a bunch of def info. All say that they are 65 lbs injectors but I don't know what that means. Also found a thread on here saying there 680cc. Maybe made by PTE. But I really have no idea what they are? They also have some numbers ingraved on them (after searching I'm guess that is something to do with flow). Here are some pics. Can anyone tell me what I have here? After that I need to get some new seals and o rings but guess that will be easy once I find out what the are. I do know that stock seals don't fit.

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also there a RP on side next to where they plug in

well now im finding that RP might mean rochester products

 

[spic21]

Here's more pics

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ive been looking at alot of injectors that this number pulls up but none of them look like mine. they all look def at bottom where they go in IM. all the one im seeing have an o ring at bottom mine did not. just plastic piece that goes into seals

 

[BLKGSX23]

They look like "Fuel Injector Clinics" to me...size? I dont know sorry

 

[spic21]

no one huh. im pretty sure there 680cc. i called slowboy to see about getting seals and o rings. they said there were couple def types and they needed pics so i email this link but havent heard anything yet. if anyone see this and knows where i can call or order seals and oring please let me know this is the last thing i need before i can starts up my car. i know theres lots of site to get orings and seals but i need to know what kind i need to get thanks.

well i just got a hold of fuel injector clinic and they said they look like PTE so guessing that what they are. i order a seal kit from them they said that its not same as one that came with them, that seals will fit up on first step of metal instead of the plastic part, but that they will work fine. just wanted to give an update incase anyone ever found this thread when researching.