Motorcycle Repair: carbs, dj style, dynojet

Question
Hi Jeff, you answered my ? about the leaky carb last week. Got it fixed, thanks!! Next ?, is this the correct jet for my bike?;
http://cgi.ebay.com/ebaymotors/Mikuni-Main-Jet-SBN-BN-N102-221-132-5_W0QQcmdZVie...


Answer
Hi James,

That looks like it, but I don't know if I would use this type of jet.
The carbs on the Nighthawk S are keihin and that jet is for Mikuni. Sometimes the jets are interchangeable, but you might want to be sure.

You can actually purchase the jets by themselves from DynoJet for $2 a piece. Here is a link for them:
http://www.dynojet.com/jetkits/jetassortment.aspx
To order, just call their 800 number: 800-992-4993
You need the "DJ" style jet. So if you want a 136 main jet, you would tell them you need 4 x DJ136.

I hope this helps?