Originally Posted by
TonysScrews
And up here in the Northeast, most tracks that run Production allow: Bearings, servo saver (or horn), Front CV's (Tamiya Part #53792 used with #54477 on TT-02, or used with #53790 on TT-01e), Tamiya Diff putty or any grease in front diff, aluminum center shaft/joints and aluminum wheel hexes. Body must be a Tamiya body. Tires are USGT belted gray for carpet and regular USGT tires on asphalt.
That is basically what we run with the exception of the tire as we run a different spec tire. High speed gearing is allowed like in my TT-02R as it is a popular and affordable kit.
Those items cover the reliability challenges with the TTs.....the servo saver, dog bones and plastic hexes......add some bearings and go racing....that setup is reliable.