JD Jetting kit for two strokes

I finally had enough of trying to find the correct needle for my YZ 250. The last straw was walking into my local dealer. I attempted to order a leaner needle.

When it finally came in, parts dork said.."I changed it to a richer needle." "I did not want you to burn your valves"

This bike is a YZ 250...non f. Its a two stroke.

I e mailed James dean and asked him about a kit. He assured me the YZ 250 kit would work well even though it was labeled for 2002-present bikes.

The kit includes two needles of James's design. Several main jets and a pilot jet. I allready had most of these. The needles are what I needed.

I followed James's instructions to the letter and put the needle in. What a difference. Thsi is the first time my bike felt good at the 1/2 throttle range. An amazing difference.

I had never saw a report on his two stroke kits. based on my experience, they are excellent.

I paid 89.95 for my kit..Including next day air shipping.

Honestly, the kit is a great value if you dont own extra pilot and main jets.

The needles themselves are what made the kit worthwhile for me. They are much different, and better, than the stock Yamaha parts I could get.