Our gasoline simply isn't that great. You can't even run Cobb OTS maps in Canada without running their conservative ACN tunes for California gas. I was getting a lot of knock on Petro Can 94 and a little less on Husky 94. I know lots of GTR owners in Vancouver drive into Washington to fill with US Chevron 92 which is more knock resistant than Canadian Chevron 94. Our gas has to cover a broader range of temperatures and our federal limit on benzene and sulfur content is lower than US so our gasoline is generally cleaner but lower quality as far as combustion is concerned.
Last edited by Erick Estrada; 08-20-2014 at 03:47 PM.
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