Decided to have a look at the air filter and plugs after the dyno day today. You know, nothing like spur of the moment maintanence, even if it is after the event.
Anyway, When I pulled the air filter out and looked at it I can't Identify what brand it is, and whether or not it should be oiled like a unifilter or K&N type. I did some looking this arvo on the net to find pics but couldn't find anything that matched, so now I'm asking the guru's.
The top is foam like a unifilter

The underside looks like very short, fine bristles, like a brush for velour

I would presume that the foam shouldn't be oiled, and that it can be washed like a normal performance filter, I just don't know what brand it is.