Originally Posted By: wcbcruzer
Sorry, I didn't know what oil Chevy recommends in the manual. I don't own one. Some of you guys missed my point. Anyway, I'm happy to hear a lot of people like Pennzoil. I think I will use some on my next oil change if I get a really good deal on it. But if I don't, I won't. I still don't think it's BETTER than other oils. I'm talking about DINO, not PLATINUM.
You directly stated a ZR1 Corvette....since the spec is for a Synthetic oil then PP is the TOPIC not the YB dino oil! Before you comment then know what your talking about! Dino V. Synthetic is NOT a valid comparison.
