Editing Forums/Z31P/z31-performance-upgrade-forums driveline-aa/Motul 300

{{ForumImport
|op_user=300zxturboftw
|op_date=2013-04-11 14:44:09
|post_count=8
|archive_url=/Z31performance_archive/forum/z31-performance-upgrade-forums/driveline-aa/21224-motul-300.html
}}

'''300zxturboftw:''' <small>(2013-04-11 14:44:09)</small>

Have you guys used motul 300 75-90 in our gear boxes? Is it safe?

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'''Careless:''' <small>(2013-04-11 14:57:49)</small>

No, not compatible… The only two GL4 Motul compatible gear oils with the correct viscosity ranges are MotylGear 75w90 and Gearbox 80w90.

I used the Motyl 75w90 in my trans before the last swap, as well as in my LSD with an additive, since the only place around my friends neighbourhood was having a Z/G car show and was selling it for a good price while I was doing my trans/diff swap.

It was fine. Shifted nice. Clutch locked up in the diff as it should have. No metal particles in the trans oil after the last change.

Snce I had to drop that trans again, I put 1 qt of Redline MT90 and just under 1 qt of AMSOIL Manual Transaxle lube because it's all I had.

Both are strict GL-4's. AMSoil is easier to get.

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'''300zxturboftw:''' <small>(2013-04-11 15:38:11)</small>

[http://www.2wheelpros.com/motul-gear-300-gear-box-oil-2359806.html?gclid=CNiz9vL4wrYCFRRfnAodMVsAKA http://www.2wheelpros.com/motul-gear…FRRfnAodMVsAKA]

This?

API: GL-4/GL-5 compatible.

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'''Careless:''' <small>(2013-04-11 15:55:17)</small>

ohhhh nvm. I was looking at the Gear 300 LS.

I should check my garage to see if I actually have the Gear 300. brb.

edit:

MotylGear Technosynthese 75w90 is the one I used. it's a GL-4/GL-5. I used it in the Diff and the Trans. Still got almost a full quart.

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'''300zxturboftw:''' <small>(2013-04-11 16:00:49)</small>

Yeah im using 300 75-90 in the subaru right now and wanted to make sure its safe for teh z. both have brass bushings. Subie gearbox is weird.

Z shifted like buttery nips but i drained out the redline and had a decent amount of shrappnel. Want to switch it up to motul because their products are awesome.

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'''frostvectron:''' <small>(2013-04-11 17:58:36)</small>

http://z31performance.com/showthread…-can-be-a-pain

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So I am guessing Motul Gear 300 is good?

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'''Careless:''' <small>(2013-04-11 18:02:25)</small>

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if it had shrappnel, i doubt it's because of the redline. chek yer chit, bro. something might be ready to go poo.

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'''300zxturboftw:''' <small>(2013-04-11 18:24:50)</small>

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Was normal shrap, just one very very long thin metal strand (about 2 inches long). Gearbox is solid though, everything I put to it it takes.