My younger brother has one and i removed the airbox and put a K&N filter right off the carb and also got the yoshi full system for it and jetted it. This helped a fair bit but i know theres way more potential. Just wondering if anyone on here has heard of any new mods out for this little quad, not just for power but suspension too cuz its in need of some better suspension forsure. Even if you have some of your own tricks to make it better, post em up.

Any help would be greatly appreciated!!!

Brandon

 

Look at ct racing.com. The cdi they sell for the ltz-50 will also work on the 90. You just change some little switches. That will raise the rev limit and make it real fast.

 

Do u know what the max rpm of that box is? The stock cdi right now lets it get up to around 7600-7700.

Thanks for the input

 

ahhh, just looked on their website and found out its 9500rpm. That should help the top speed a bit.

Thanks!