I just got a Kazuma 90 falcon for my 6 year old.It needs more low end ,wonce it gets up to speed its fine but starting out its pretty gutless.any mod that will fix?

 

need to change the front spocket,one tooth smaller, call raceway or kazuma usa

 

If its a 2 stroke theres an unlimited amount of mods you can do. A cheap ($50) clutch kit will help it out. A good higher compression head ($50-$100) will give it lowend grunt and topend too.

 

its a 4 stroke. thanks. I read about putting a unifilter on. If I do that can I take the airbox off?

 

yes when installing a uni filter need to remove stock airbox, but beware since you're be increasing air flow you might need to rejet. so install a new spark plug at the same time and do a plug check

 

I've done a muffler mod to my Falcon 250 that others have done to their 90 and 110 models that has given a significant improvement in performance. Just look for the 90, 110 and falcon 250 upgrades/performance mods in the kids/other ATV and Raceway ATV forums. I've posted the modifications several times. If you can't find it send me a private message with your email address and I'll send you the setup/performance guide I've written/currently updating for the Falcon 250. Or send me an email at smithbr@comcast.net and I'll reply, attaching the setup guide to it.

i8amm

 

I have a few performance parts that I have added to my boys 90 Falcon listed on my website...
AFROracing Kazuma Performance
So far I have added or modified:
-seperated the front/rear brake by adding a front master cylinder off of a KX80.. Just plug the splitting block at the rear breaks and run the brake line to the front brake lever.
- I added 14 tooth from a 12 tooth front sprocket to gain more speed (much use 420 chain with these sprockets)
- K&N filter adaption.. (how too on the website)
- Big Gun exhaust for a TRX90 ( had to be cut shorter and rewelded)

wheels off Suz LT80's 3/120 bolt pattern will fit!

things I need to figure out:
-replacement brake pads
-nerf bars
-clutch weights
-suspension ( http://www.hyper-tuned.com/SUSPENSION.html has shocks that may work)
-if all else fails I add a 125cc brand X mini engine with manual clutch and all the wiring to make it happen for around $400.. BRAND X MINI's

later,
Chad