I love all sorts of cool gadgetry....as long as it serves a purpose and works. Bobber turned me onto this several years back. I put one on the 500 and love it. Its simple, and makes life easy.
http://www.ziptyracing.com/air-screws/
How many times have you taken off in the cool morning...rode till the afternoon when things warm up and throws your jetting slightly rich. **raises hand** How about drastic changes in elevation? **raises hand**
The purpose this serves and it serves it well. You dont need a screw-stick to adjust your airscrew when needed. Reach down and set it with your fingers and get back to riding. What a novel idea!
As it comes int he mail:
![Image](https://bannedcr500riders.com/images/auto/a36a4662d36ecd03cc1d8f90f506f98a.jpg)
It will however utilize your carbs OE airscrew spring!!!! Dont lose it or put this in without it. Unless you want to lose it and have a rather LARGE airleak...lol
I can dig it! Set at 1.25 turns out--same as my stocker was set at. Go ride!
![Image](https://bannedcr500riders.com/images/auto/53a0269e7736f3cd90e082eda5a42ff6.jpg)