Maybe if you e-mail the company or find someone with a bunch of random stuff lying around. :P

 

Not sure but the part # is DNO352

The e-clip and washers are the same part numbers.

It's interesting to note that in the 300 stage 2 instructions, they want you to raise the needle a clip to the 4th position.

In the 09 250 kit the only difference between stage 1 and stage 2 is going up a main jet size.

I'm gonna raise my needle a clip and see what happens. Can't hurt to go richer right?

 

Could possibly cause fouling.

 

Eh, I think I have some wiggle room as I believe I'm running lean.

Stupid carb boots....

 

Is there a way you could hook up an A/F ratio gauge to these bikes? I'm sure you'd be alright adjusting it one notch but I suppose it's better safe than sorry.

 

The needles are different in more than just their profiles.
The 300 needle has more clip options and the clip options start at a different point on the needle.
A little bit rich is better than a little bit lean, especially down here where it can get 40oC plus on some days.

 

It looks like the 300 stage 2 clip position would equal the 09 kit 4 or even 5 clip position. The 09 kit looks like it'd deliver smoother power, and the 300 kit would be more abrupt.

Final max output I can't say though.