What Oil Is The Best And Why:
Not knowing a doggone thing about the subject, yet ready to do the Pantera Oil Change, I consulted my neighbor, Donald Tr***.
Donald has had many show cars, classics, hot-rods, etc., but now is heavy into RV's and motorcyles. Donald is swearing to the virtues of Valvoline and the next best Pennzoil, and berates Havoline as THE WORST, having qualified himself as rebuilding many dozens of engines over the years, and stating that Havoline engines had the worst deposits and the fewest miles before overhaul and quite the contrary with Valvoline and Pennzoil.
Further, Donald T. states that he is using this High Temperature 15-40 wt. oil in his RV and says his RV buddies are getting way more than 100,000 miles on their RV engines. He was really THRILLED to offer up DEMONSTRATIVE EVIDENCE that his RV takes a beating. He handed over for my inspection a rubber valve stem cap, explaining that he has metal valve stems. The 'cap' was a blob of molten rubber with valve stem threads still visible.
That demonstrated to me that he climbed the mountains in Colorado, and went down them, and not only were his brakes smoking and his chrome rims red hot, but his engine was probably in the same STRESS SHOCK state on the way up those mountains, as he was trying to be polite and not let 25 miles of cars back up behind him as he climbed those mountains. (He lacked physical evidence to show me for the load demands for the ascent.)
He did not have a Quart sized bottle of Valvoline to proudly show me (as he interrupted his RV washing job just to show me his tool drawer on the RV and demonstrate his expertise simultaneously). Nope, he pulled out the ole HIGH TEMPERATURE PENNZOIL 15-40 wt. and said, I ALWAYS CARRY SOME ONBOARD.
I'm thinking I wanna ask for a second opinion, like ask you guys, but seeing as to how our Panteras are sort of under some heat and stress loads, now and again, well, I'm sorta inclined to go with the same thing the RV guys are going with. Unless I can induce one of you guys to convince me, and all the other readers, of a better logic and product (brand, viscosity, etc.), well then, I think we're all gonna be thinking alike here.
What do you think? And please add any Rationale, like why you believe in what you believe in, 'cause I'd hate to just simply convince everybody without a little debate. Opinions w/o supporting authority are sort of, well, just like saying because I like the commercial.
[This message has been edited by Mark (edited 08-27-2003).]
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