120c is ok…keeping it under 130c is definitely a good idea on a long term basis…
If you have higher temperatures consistently then consider a heavier weight oil like a 10w30 or 5w40 over a 0w20..
120c is ok…keeping it under 130c is definitely a good idea on a long term basis…
Although it is not big deal this temperature, get yourself a better motor oil Its bad if it goes past 130 - then most of the engine oils are "cooked" and have no lubricating properties anymore