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Old 03-19-2008, 09:59 AM
smitty901 smitty901 is offline
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Join Date: Feb 2008
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Default RE: Why 75w90 in tranny?

If you can not get Spectro GL5 for the 6 speed the REDLINE is the one I use because spectro to hard to get Moto oil does not belong in gear box
Quote:
ORIGINAL: KBFXDLI

Quote:
ORIGINAL: gman66

Thanks for the advice. Why the 110 over the 90. Any specific reason
When it gets hot it has more viscosity improvers to thicken it to a 110w vs a 90w. I use the Redline Shockproof Heavy (75w250) and it quiets trans noise and gives you better protection at higher heat ranges. The 75w110 will give you great performance.
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