Thanks heaps for those part numbers, very useful. Rung around but need to get from KTM AU (2-3 weeks) or Yamaha Japan (months! Using sea freight!). I guess I'll just have to wait for the KTM part.

Over the ditch in NZ. Happy to pay postage.

Deleted my post as I scrolled back and saw.

I'll still have a look and let you know what I've got in the shed.

Might have a H diameter needle getting around. Don't think I have any G's.

Amazing! Let me know how you get on. I'm guessing the slightly leaner H is better for slower technical riding anyway?

Other thing I meant to ask, when cleaning out the carb, I squirted some cleaner in the port where the air screw blocks off. Should this liquid come out the main jet (which it did) or out the tiny hole above the pilot jet (which I thought it makes more sense to)?

Not sure on the jet ports.

No spare H diameter needles in my kit.

I have an N8RG there.

How does the N8RG fit in the lineup compared to say N3EG/H?

In 1/2 clip variations from leanest to richest they are...
N89x=leanest
N3Cx
N3Ex
N8Rx
N2Zx
N4Dx
N3Vx
N4Ax
N6Mx=richest

So half a clip richer than the N3E needles that ran well in those engines.

It's going to cost at least $15-30 in freight right? Plus your time and hassle.
I do have the N3EG and N3EH on order, with eta of 2-3 weeks, maybe I'll wait for those to arrive and if that's mega delayed, or doesn't work well, can I come back to you?

I don't know what postage would cost. She'll fit in an envelope.. Probably SFA but who knows how long it'd take to get there.

It's the exact same needle as N3EG, just a half clip richer variant. Tapers are the same.