Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Useless...

I wish someone would have left a review before I bought this kit...I'm going to let you know a little secret about jetting...USE THE STOCK JETS...I ordered this kit for my 2006 Honda 450 trx atv, and this kit is useless...I have since had to order new jets from Keihin...Just some advice, save yourself your money and spend the $2.61 and buy the single jet from Keihin...