[1QWIKBIRD]

I went between 11 and 12, but there is lots of gray area in there. My Firechicken goes solid 11.7's -11.8' and is an easy daily driver all motor, nothing crazy. But take an old school muscle car that goes 11's on the motor and I bet its a completely different animal that might not really be all that much fun to DD (think cam, carb, compression and no creature comforts etc). Nitrous skews the curve wildy and turbos and other forms of assisted breathing do the same. So it depends more on the combo than on the pure number IMO.