I got this off another site...very interesting: http://www.boss302.com/oil.htm I use only Mobil 1 in my car and have absolutly no complaints...best oil I've ever used! I've tried all reg brands including other Synthetics from Valvoline, Pennzoil, Castrol, Esso, etc and have always prefered Mobil 1....as a extra bonus you can actually find it in quite a few stores if you need a top up...try that with Redline or Royal Purple
Well then, go out right now while you're thinking about it and cut it open. I'll sit here by the computer and wait for your results. NOT. Gotta leave for Roundup tomorrow morning.:bananaman