Does anyone knows where's the best site to order Fuel Injectors O-rings the ones that goes in the whole the big O ring is not the ones that are on the fuel injector itself. The ones that goes on the engine I hope yall understand which one im talking about. I'll appreciated.

Update:

So I did a cylinder compression check and it came out ALL Good! Still working on my fuel system. I have my fuel rail out Im just waiting for my Rings/Spacers that goes inside the manifold where the injectors go thru at the tip. Anyway I have all set up for once I mount the fuel rail which is a pain in the neck I will do a fuel compression test.
I also found a hose from the lower EGR disconnected and got it connected. Hopefully I will be able to drive my 240 again.

Update: So after checking compression on my 4 cylinders that came out beautiful I installed my fuel rail (it was a pain) But once I installed it i test the car real quick and roooom that moth&%^ started like it want it to go for real. Well let me not jinx it. Still have to do a fuel compression check soon to come.

Fuel compression came bad bad, Pressure goes back to 0 immediately after fuel pump shuts down. The test by pinching the intake fuel line in between the fuel filter and the fuel rail came negative loosing all pressure. I'm Installing new fuel pump. Updates to come soon