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Thread: Team Yokomo YZ2 CAL3.1 / DTM3.1 / SO 1.0
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Old 02-02-2022 | 12:15 PM
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Cain
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Originally Posted by johnnyshore
Any shops in the US have the CAL 3.1 in stock?
hopefully amain does it like they did with the DTM3.1, where it went to preorder and not long after it showed up.


Working on building my cal3.1, going well so far stuff fits like it should. With the quick change diff I went ahead and left that part for later while getting a few more items done. Anyway, looking at the manual for the diff in comparison to the CAL3, it appears internally its using the YZ4SF2 sun gear shims. From what I recall when I measured it, it appears the yz4sf2 shims are slightly thicker at at 0.25mm versus 0.20mm on the CAL3. So just something to consider if you are looking at using parts from say a CAL3 style diff versus CAL3.1 diff.

Fun vid (not mine) of CAL3.1 first run:

Last edited by Cain; 02-03-2022 at 10:55 AM.
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