Trackday Diaries: Preparing for DFL.

Paragraph “A” of Section 2.2 of the SCCA National Solo Rules clearly states, “Turns should not normally allow speeds in excess of 45 mph in un-prepared cars.” By contrast, it’s not unusual for club racers to enter Mid-Ohio’s Turn One at ninety miles per hour, often lifting an inside rear wheel and/or making vigorous contact [...]

Source: http://www.thetruthaboutcars.com/2011/05/trackday-diaries-preparing-for-dfl/

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