Thread: Which oil is the best?

Hello guys,

I have a question. What is the best oil for my sr20ve? I drive only at the summetime, we have 15°c-30°c (59°f - 86°f) at this time.

Castrol 5w40
Castrol 5w30
Castrol 10w60

Which is the best for me?

Thanks for help

Bye
benjamin