best oil for stock motor?
10-08-2007, 03:07 PM
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ya sorry i did a search but most of the time all i found was for built motors. While i plan to do stuff in the future, I have no mods right now so I just watned to make sure that I was puttin something good for the way my motor is now.
Is it GC 0w-30 thats best? I seem to see people that say that on what i could find.
Is it GC 0w-30 thats best? I seem to see people that say that on what i could find.
10-08-2007, 11:41 PM
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I used Mobil 1 10w30 exclusively after breakin. At 80,000+ miles cylinder walls still had plenty of crosshatching. Made me a believer. I'm using Shell Rotella T 15w40 in my new stroker because of increased zinc and phosphorus additives for the forged engine.
