[Kracka]

Only Stingray-certified techs are supposed to be touching C7's no matter how big or small the job; I plan to raise this question when I'm there later today.

With the dry sump, to check the oil level, the car needs to be warmed to full operating temp (175F+), shut off, wait 5 minutes, check level on dipstick, wait another 5 minutes, final check on dipstick. The goal with the dry sump is to be about halfway between the min & max marks.

Non-Z51 models have a traditional wet sump oil system that requires no special procedure.