I have the original Mikuni Carb on my 74 DT360 and am seeing an option or two for new main jets and pilot jets on Partzilla but was curious if any of you have found a good source for jetting kits vs buying one offs at a time through others?

Thanks

I have bought a couple of "kits" myself during a rebuild of a 360A. The parts that I think are possibly the most important are the needle and needle jet. I opted to hunt those down on eBay by Yamaha part # after looking them up. I felt sure that if I got a part with a Yamaha part # in a sealed bag, that I was getting what I (thought I) needed. As far as aftermarket jets, mostly what you would be getting are main and pilot jets, fuel needle and jet, maybe an air screw, and a few O-rings & gasket.

Speed and Sport may have what you need individually, and if not you can get the part # from their website.