The idea of an everyday driver Corvette roaring past 200 MPH and still having more throttle left is back-to-the-future kind of stuff. “Topping the Double Zero,” which we’ll explain in a moment, takes significant horsepower, such as Bill Weir achieved with his ‘99 LS1 convertible modified by Breathless Performance. Click here to see the list of modifications.
    
Running after-hours on a 2 1/8th mile oval track (Bill wants to keep the location secret), Weir explained, “I got up over 190 and wanted to see if it would do more, so I banged it down