It would appear that 15W50 Mobil Supercar oil is no longer available. They only list 0W40 and 5W50 now.
If GM engineering recommends 5W50 or 15W50 Mobil 1 for track use, who am I to question their engineering wisdom. I put well over 6,000 track miles on my ZLE Camaro with zero problems. I...
I thought these cars were designed to go sideways. LOL
I'm a bit late to the thread here, but you may want to ensure the tires were in fact 'road force' balanced.
According to a posting by GM Engineering a few years back in response to questions on the Camaro form, 15W50 is required 'do to the higher cornering loads when using the Goodyear 3R tires'.
It's been said that at 1 g cornering that the oil in the pan is at 45 degrees.
The Camaro ZLE is a...
Perhaps the selection should be based on the age of the VIN's. Older offered an opportunity first and then work down the list to newer. Frankly, the system they're currently using isn't likely to change - they're nothing in it for them to change as they sell all the spots anyway. It's a real...
It's like calling into a radio program for a prize ... Cadillac just thinks they're a premium / luxury brand ... it reality their system is lost in the 80's.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.