just make sure the oil is ok for injection use. some competition oils are thicker and wont work for this. a snowmobile oil would work well too..or a watercraft jet ski oil.
Then try to find PDS on web....and if it is in SAE30 (it will be most probably) or SAE40 range than it is suitable for oil pump/injection...anything above SAE40 is premix ONLY
Compare PDS of Motul 800/710 and you will see that catch