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K Series Engine Oil

Posted: Fri Oct 16, 2015 5:05 pm
by Graham C
This has no doubt been discussed in the past, but what's the current thinking on the best engine oil to use in a K Series? Mine is a 135 model.

Many thanks,

Graham

Re: K Series Engine Oil

Posted: Fri Oct 16, 2015 5:17 pm
by Ferg
I always used Millers 10/40 fully synthetic in my Elise and always worked well. But look up the fascinating analysis by David on engine oil performance during his race season, food for thought.

Currently have Millers 10/50 in my VHPD.

Re: K Series Engine Oil

Posted: Fri Oct 16, 2015 5:22 pm
by Dominic
I have always used this stuff in my S1 135; Fuchs Titan Race Pro S 10W-50 Ester Synthetic Engine Oil

http://www.opieoils.co.uk/search/go?w=F ... Engine+Oil

Re: K Series Engine Oil

Posted: Fri Oct 16, 2015 6:54 pm
by Corranga
As others have said, something fully synthetic and 10/50 is ideal, though remember the engine is from a shopping trolley, not a highly tuned race machine. :wink:

Re: K Series Engine Oil

Posted: Fri Oct 16, 2015 7:15 pm
by campbell
Mobil 1 0w/40 was my lube of choice when I changed my own oil.