HRSEPLA
Well-Known Member
I am just jumping in here late without having a chance to read prior pages but I am assuming 93 octane, have you tried better fuel from a Mobil or a BP?
Sorry if this has been covered already but I battled this early in my build when using Kwik Trip 93. Per Lund, I drained it and moved to Mobil and my knock sensor loved it immediately giving it full timing.
I also used Boostane with great results. This DOES 100% show improvements if octane is your problem. (from my repeatable personal data)
I'll go back to catch up now, good luck!
Sorry if this has been covered already but I battled this early in my build when using Kwik Trip 93. Per Lund, I drained it and moved to Mobil and my knock sensor loved it immediately giving it full timing.
I also used Boostane with great results. This DOES 100% show improvements if octane is your problem. (from my repeatable personal data)
I'll go back to catch up now, good luck!
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