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Hey just got my first skyline R33 RB25 with around 150000km on it, been reading the Oil Guide above, but i cant decide, what type of oil to use iv heard Helix Ultra 5-40w is good but might be too thin.

Suggestions? Cheers

Edited by HungarySkyline
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https://www.sau.com.au/forums/topic/393268-which-oil-to-use/
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I used to use the expensive stuff then read the moderately priced stuff is just as good. Penrite 10w40 here. the ten tenth stuff.

Oil is so cheap though, you might as well use the good stuff. Costs me $16 a litre for Royal Purple 10w40, peanuts.

Penrite 10w40 diesel. Cleans protects and high in zinc. Used it for 5 years on ls2 and rb26. Change every 5000 and it will never miss a beat.

thats interesting ,I use HPR5-40 in my diesel...But I just got the penrite HPR10-50, its also high in zinc and SN rated so hopefully be ok for ethanol as well..only 40$...see how it goes..

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