Unrelated, but a funny fuel story nonetheless. Took a couple of fresh(to me) pails of C12 to a Div.3 race last year. Inspector told me it was the “palest” sample of C12 he had ever tested - but it passed. I was pitted close to fuelcheck, so I brought both pails over for testing; both good. He just shook his head....told him it was the Canadian brew!!
Maybe Sunoco would have been the right shade?