Author Topic: C15 oil  (Read 80 times)

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TIGERJ

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C15 oil
« on: 25 September, 2017, 13:10:12 »
Now engine has run a few hundred miles thinking about oil change.
So probably use 20/50 again ?
Also
I think I read in Rupert Ratio gear box oil recommend 90s grade
Anyone used this.
Regards
          Tim

om15

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Re: C15 oil
« Reply #1 on: 25 September, 2017, 18:06:19 »
I use 50 grade in both engine and gearbox with no problems, interested to see if this is normal practice