[tony zambos]

Scott,
I’ve never had a kid kart to work on kid kart, but with that said, you could be running too long of a chain. A shorter chain would move the engine back and the chain away from the chassis.
Also, is it possible the run a small gear on the engine? With the smaller gear on the engine, the rear gear could be reduced in size and move the chain away from the chassis, but you would still have to resize the chain as well.
Have seen nylon chain guides for a chain, but a quick look this morning did not result in finding any.

[Scott Jagusch]

Hi Tony.  Thank you for the suggestions.  We are just getting started in kid karts, so our knowledge is basic at this point.  We are learning and what you suggested does make sense.

Thanks again.  I really appreciate the advise.  I am going to take a look at this now.  Scott

[Walt Gifford]

Is your chain very loose? Should have only 1/2″ of play.

Gif

[Scott Jagusch]

Sitting approx. 1/2 inch of play currently.

[Matt Overbeck]

This can be common on kid karts. You cannot change the gearing as the rules require a 10/89. Shortening the chain will work. Or, fabricate a spacer out of aluminum maybe 1/4 to 3/8 thick to place between the mount and the engine. I have also seen thick spacer washers used to raise the engine a bit.

[Scott Jagusch]

Finally was able to get to the Fab shop for the repair.  I think it turned out real nice.

[IMG]http://i1206.photobucket.com/albums/bb446/WIROADGLIDE/Fix1_zpsd19b8d0d.jpg[/IMG]

[IMG]http://i1206.photobucket.com/albums/bb446/WIROADGLIDE/Fix_zpse151e280.jpg[/IMG]

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