jonesy79 Posted August 5, 2019 Posted August 5, 2019 what kind of penalty do you recieve got having a flat floor and rear diffuser on an st6 car. thanks matt Quote
Members Mike W. Posted August 6, 2019 Members Posted August 6, 2019 You should probably look at Section 6.1.5 of the ST6 rules (Page 11). It lists the ST6 Aerodynamic Modification Restrictions and Limitations. https://nasa-assets.s3.amazonaws.com/document/document/15717/ST5-6_Rules__2019--v2.4--4-24-19.pdf "If not using the BTM Aero Modification Factor, aerodynamic parts/devices/aides shall be limited in ST6 to the following:" Flat floor and rear diffuser are not in the list. Quote
jonesy79 Posted August 14, 2019 Author Posted August 14, 2019 So if flat floor and diffuser are not listed does that mean i can have them, because it says the following Unless listed otherwise, performance enhancing modifications are unlimited. Quote
National Staff Greg G. Posted August 15, 2019 National Staff Posted August 15, 2019 No, 6.1.5 states: "If not using the BTM Aero Modification Factor, aerodynamic parts/devices/aides shall be limited in ST6 to the following:" Quote
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