New RS6
New RS6
Out of context: Reply #22
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- joyride0
The 10.5:1 is pre-boost i believe. And like yours is 12.25:1 under boost, do you know what yours would be without? I'm guessing in the 8-9ish:1 area. I'm still sticking with my original thought of wow that's pretty high for a boosted car from the factory