Quote Originally Posted by StockEngine View Post
helix ultra is thick if you want...

havoline ss is api sn... its not long life...

mobil1 is long life oil also


why 5w30?

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why is the helix ultra thick ??

I'm thinking of helix hx7 5w30 ss to compare with havoline ss ..

why is havoline not long life ??

the reason why I want to try 5w30 is because my usage is frequent stop & go .. turn on the car in the morning, go to the office and turn off the car .. during lunch time, turn on the car, drive the car after a minute of starting it ... most of the time after I ran the car slowly after 30sec to 1min of cold start and I want the oil to circulate faster ..

I just want to make sure that i wont damage my 4afe engine by running 5w30 on it .. some say that an oil too thin will not circulate properly on some engine ...