Quote:
Originally Posted by lewisd
Thanks everyone for the info. It's good to know the ZL1 will run fine on 91... maybe not good for my bank account, lol, but good to know.
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You do realize you are getting advice from people who live in America talking about American 91 Octane when you live in canada and are asking about Canadian 91 Octane...
Why would they have any idea what the quality of our 91 octane gas is in Canada, why should they??? At least ask a tuner with a good reputation...
I just talked to Ted Jannetty and he said our 91 octane is crap compared to American 91 octane.
Apparently 94 octane from Petro Canada (mostly on the east coast) is better than their 93 octane in America however 94 octane from Chevron in canada on the west coast and in BC is not nearly as good as the aforementioned 94 octane from Petro Canada
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2018 ZL1; Mag 2650 and 2 inch LT Headers , every SPL suspension upgrade, MCS 2 way coilovers, sway bars, square SC3R 325's all the way around, and multiple brake cooling upgrades