The Great 'What Engine Oil Do You Use?' thread - 2013

[Guest]

 Koom']

[quote name='subirex said:

this is what changed my mind from motul to royal purple

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I haven\'t watched the full eight minutes but there\'s no hot testing involved with that demonstration is there?

High Heat, High Shear properties are a major consideration with oils. As they all behave differently as they get up to working temp (or overheated).

This is pretty important^^^

[victorjf]

i would go with royal purple 10w40 hps , been doing some reseach and this one seems the best one in my opinion

[Jimbob]

oops voted wrong, valvoline vr1 10w-40 here