Are the JD Jett kits any good or should I just look at what most are using on here and order a few parts individually?

You can get very good results and will be able to tune your bike to suit varying conditions if you buy a suitable needle and some jets and go from there. Jd kits are ok but way overpriced in my opinion.

I agree with Nate. Order individual parts.

N2ZW or N8RW
 

anyone try N2ZW or N8RW needles?
Running N8RH in my 17 sherco 300 ser; jetted about perfect
for 800'asl 60-80F
I think N2ZW is a step richer than N8RW maybe in the taper?
Jim Cook!!!! 2002 GG300!
Looking at 2022 MR300 pro