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almost forgot..You wanna make sure you're running all 93 in your tank before you flash. Basically don't fill from like a 1/2 tank of regular just adding "some" 93.
I've used Shell V-Power in the last 13k miles and only been out of reach of a Shell on 4 occasions, on which I use Sunoco 93. Would never use anything else. The inside of my engine is as clean as it can be.
Location: PA to KY ('07) to IL ('09) to MS ('10) to FL ('11)
Posts: 16,182
Originally Posted by 2005Redfire6
Yea but what hes saying is an SCT 87 Tune (made by tuners) kicks the stock 87 tunes (factory) ***. Of course is what I'm saying.
I posted that for the OP's benefit since he most likely wasn't aware of that. Many that are not familiar with custom tunes have no idea that there's a difference. Most think it's just an "octane thing".