honda 310 jetting

[EAT_A_450]

Esr recomended me to use a DGH needle with my 310trx7 & pwk38. I have a CGJ- would that be close enough? The also recommended a 185 main & 50 pilot- does that sound high? I'm about 1000ft above sea level

[x.system]

I would get the DGH but your not going to have a problem running what you have now. That jetting sounds like a good starting point, do a few plug chops and fine tune from there. The only thing I would change would be going with the 39 PWK over the 38 unless its a woods/gncc bike.

[EAT_A_450]

Thanks- It is a woods bike.