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Potential Tuner
2 step low octane trigger
I have an msd 2 step box on my 5.3 with an s480, looking to retard the timing without effecting drive ability, how can I trigger the low octane table to be used when on 2 step only?
Or is there other ways I should go about it?
Any help greatly appreciated
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Tuner
isnt that the point of the msd box?
only thing ive come across is people shorting the iat sensor for nitrous.
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Potential Tuner
With the box I have you can only set the rpm limit that it misfires random cylinders,
If I pull heaps of timing in the high octane table it makes boost quickly but I hit that area under light acceleration when crusing and it?s no good. Cheers