David K Posted October 26, 2013 Posted October 26, 2013 Hi guys I read the rule book on the ST classes, but didnt find a specific answer to the difference of ST classes and STR classes. In other words, whats the difference between ST3 and STR3. Thanks Quote
ILIKETODRIVE Posted October 26, 2013 Posted October 26, 2013 To simplify it: Tube-frame cars cannot compete in ST but they can in STR. (Classing Form) Quote
David K Posted October 27, 2013 Author Posted October 27, 2013 I got that form as well I didnt see anywhere the explanation, butif its tube vs. unibody, then that makes sense Quote
erioshi Posted October 29, 2014 Posted October 29, 2014 It's a bit more subtle than that. Basically any car that exceeds the chassis modifications allowed in ST becomes an STR car. As long as it still meets the minimum required safety and other regulations as put forth in the CCR. Oops .. zombie time! Looked at the date, but didn't catch the year until after I posted. Quote
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