Nice fix for the stock lean settings
December 18, 2012(Lowell, MA)
Overall the engine on my quad could use more air and fuel. I installed a K+N air filter and used this kit. The engine is now much more responsive and isn't as cold blooded. The power overall is up a bit with this combination. It continues to pull as you rev it out, whereas the stock configuration would just peter out. I wasn't sure about this kit but now that I have it in hand, and have a whole bunch of optional main jets to pick from, I'm happy I chose the Dynojet kit.
Dynojet works great
Hayden P. -
December 02, 2010(Tracy, CA)
I was not sure if I wanted to invest half a day rebuilding my carb only to find out that it didn't work. The Dynojet kit was easier to install then I could imagine. And best of all it worked perfect. I purchased the kit to re-jet my ATV for high altitude and worked great. I recommend this kit to anyone.