what upgrades do you have on your nitor cars/trucks??

Originally posted by Serum
that 39 tooth 2nd gear upgrade is a must have for those bigblocks. petty it doesn't come standard..

Can you tell me if the output cups on the diffs that come with the k4.6 SS are HD as well? (chrome finish) i thought that the whole drivetrain was HD, the input cups on the diffs, output cups on the transmission and the outputcups on the diffs.

I want to get a 4.6 kit to convert to brushless but it is currently unavailable here in Holland..

Agreed, the kit should come with the stronger 39 tooth second gear but it's not hard to install it.

The diff cups are a hard plastic type. People on Savage Central seem to start having problems with them around 4 gallons or so.


That sucks that the new kit isn't available there, aside from a couple small things already mentioned it would make you a great truck to convert to brushless. So far I've got no real complaints with it and it's my first nitro. Maybe you can get one through Ebay?