Engine Oil

1982ltd
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Engine Oil

05 Aug 2008 16:54

#230367

I have a 1982 KZ1000, it calls for 10W40. Can I use 15W40 instead?

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Vter Bob
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Re: Engine Oil

05 Aug 2008 17:07

#230370

I use Castrol 20W-50, some use Rotella 15W-40, others use MC specific oils. I think you will be fine as long as you do regular oil changes with a good filter. Just make sure whatever oil you use does not have friction modifiers in it.

Georgia, Vermont

1981 KZ550 LTD
1982 KZ1000 LTD
1999 ZG1000 Concours

Greetings from the Peoples Republic of Vermont, home of Ethan Allen, 2 American Presidents, a socialist US Senator and.....Homer & Bart Simpson

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bountyhunter
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Re: Engine Oil

05 Aug 2008 22:11

#230419

1982ltd wrote:

I have a 1982 KZ1000, it calls for 10W40. Can I use 15W40 instead?

YES, or 15-45 or 20-50 depending on outside temperature.

1979 KZ-750 Twin

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