Originally Posted by
Jack Smash
For those that are having problems with your car being loud, try changing the bearings on the top shaft. The kit bearings are crap in my opinion. If its still loud, get this:
http://www.amainhobbies.com/product_...tory-Top-Shaft
If you look at the face of the teeth on the stock AE gear you will see how poor the quality is.
I second the top shaft bearings- Just had to replace mine. My car sounded like a chainsaw. Outside bearing was frozen. Inside was very gritty.