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Oct 10, 2013 10:07 am
Oct 10, 2013 10:07 am
Subject: Re: Oil cooler for 4.5 engine
Hi Bill,
Sorry for the late reply, been busy.
)
Both! is the short answer.
The viscosity ratings for oil are at "I think" 10 degrees C and 100 C so as the engine gets hotter you will be seeing the benefit of the 60s extra viscosity, more and more. Yes it is also a full synthetic so added bonus on the lubrication front.
Cost?
It is relatively expensive when compared to other oils,
However,
It is relatively none existent compared to an engine rebuild!
I chose oil like I do a crash helmet.
I value my head, and then buy the helmet with an appropriate protection!
When you do it though remember I may value my head higher than it possibly deserves 
Regards,
Julian
Hi Bill,
Sorry for the late reply, been busy.
)Both! is the short answer.
The viscosity ratings for oil are at "I think" 10 degrees C and 100 C so as the engine gets hotter you will be seeing the benefit of the 60s extra viscosity, more and more. Yes it is also a full synthetic so added bonus on the lubrication front.
Cost?
It is relatively expensive when compared to other oils,
However,
It is relatively none existent compared to an engine rebuild!
I chose oil like I do a crash helmet.
I value my head, and then buy the helmet with an appropriate protection!
When you do it though remember I may value my head higher than it possibly deserves Regards,
Julian