OK, this thread is getting crazy my fellow corvetters, I have a 19 Z06 and the dealer told me I get 4 free oil changes. I used the first one at 411kms, but should have done sooner. What I should have done is changed myself at 100kms with the 5W30 ESP and then taken it in at 400 for the ESP 0W40. Anyhow now I'm just ranting because of the scarcity of this oil.
The purpose of the ESP is because this is a direct injected engine and although I'm not an engineer, I have been in the automotive industry a long time (I am a licenced tech) and I think this oil was designed to help reduce coking on the valves (another story) by not evaporating as easily as other oils (NOACK volatility). One reason why a catch can will help these engines (another thread perhaps).
Anyway to help everyone out the oil is available on Amazon.ca. for us Canadians. It is not available in any retailer that I have found in the GTA. Its just under 18 CAN$$ per bottle with free shipping.
drum roll:
Amazon product ASIN B07MXPNH7S
You can all thank me by subscribing to my channel hahahahahaha, no really.........please do!!!!