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Which pinion and spur for 13.5t large track low traction
http://forum.teamxray.com/viewtopic.php?f=101&t=27320
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Author:  maraach [ Sat Nov 03, 2018 13:44:58 ]
Post subject:  Which pinion and spur for 13.5t large track low traction

Hi,

Local rules have changed to allow us to run 13.5t motors for stock 4wd (yay!).

What is the recommended starting point for 13.5 gearing in the XB4? I assume 28/78?

Running on a large track, very low - low traction. Run centre gear diff, 7k front diff oil and 5k rear.

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