go to walmart and buy the stock mobil oil 5quart container

 

so everyone is using amsoil in there motors ehh??

what Amsoil 10w30?

ive always used mobil 1 but i could switch

 

you got to remeber the oil cap says mobil 1 to.....and i dont think mitsu is dumb.

 

Mobil 1 only!

 

I would say most Evo owners that are buying Amsoil are typically using the SSO which is a 0W-30. That is from my Amsoil selling expierience at least.

 

10w30 AMSOIL ATM This is what I've been using for about 2yrs...

 

To me its seems that it is a battle between Amsoil and Mobile1, i get mobile1 10w30 because its found everywhere, and yes, walmart has it here for 21 bucks (5 quart jug)

and yes royal purple blows, i believe they have tested royal purple against other oils and it was a fail

 

i use amsoil now. used royal purple for 3 years though without problems. only switched becuase i hated having to switch the oil every 2k miles

 

http://www.nsxprime.com/forums/showthread.php?t=74467
Post number 15 and 19 by Hrant basically sum it all up

 

Just a little bit for the ones that are saying get this oil and get that oil,,, you guys make the conclusion by looking at the chart on how much you will spend buying this brand or that brand over the long term

 

Mobil 1 extended performance

 

wrong answer

 

That's your bias opinion

 

i just kid my brother

 

Are you saying that you only change your oil every 25000 miles?

The way I calculate the cost of your oil for 25k mi. is 25000/2500 = 10 x 44.5 = $445/25k mi. The price falls right in the middle.