polaris 2 stroke 300 four wheeler. Lower end maintenance.?

[steve-o]

Hello, I have a 96 polaris 2 stroke 300. It has the injector blocked off and I mix my gas. I do not know if the injector works. I see that one of the injector lines run to the lower end. If I have the injector blocked off how and with what would you guys recommend to lube the lower end? Thanks to all that answer.....
P.S. Just rebuilt the motor about 10 - 15 hours ago and I poured some oil in the lower end before I put on the jug.

[Buddy]

hmm take to a mechanic if maybe ur injector is not blocked maybe ur mixin gas to rich or not rich enough