Likewise. I change my oil every 3500 miles as well. But I think under "normal" street operation, I just don't see an oil degrading to the point where you can physically feel a difference (sounds/vibrations)? I did noticed smoother operation when I went from 0-20 to 5-30. And I do hoon my cars on the street.
Quote:
Originally Posted by Ultramaroon
I'm sure it's fine. Oil's cheap and I love my machine so if my ears and ass say it's time to change, it's getting changed. 
Tracked or not has little to do with it. If the engine is operated in the upper range, the oil will get hot. Period. Just cruise in fourth gear for a couple minutes and watch the oil temp. Tangible effects right there. |
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