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Time Trial

NASA TT utilizes a car classification system that is easy to understand, and gives HPDE 4 drivers a taste of competition by allowing them to compete for top lap times, in advanced, open passing run sessions, against similarly prepared cars for awards, prizes, and recognition.


1734 topics in this forum

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  1. Regional TT Director List--updated 2-22-21

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  2. NASA TT Event Schedule

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  3. AVG HP Calculator Instructions

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  4. 2020 ST/TT Car Classification Form

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  5. 2021 Rules Time--How about no changes?

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  6. Why isn't the FRS killing TTD? 1 2 3 4 17

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  7. New OEM Hardtop Rule G 2 1 2 3 4 19

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  8. BMW GTR e36 Build TT1 1 2 3 4

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  9. 2015 Proposed Tire Rules (TTB-TTF) 1 2 3 4 5

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  10. Hoosier A7s 1 2 3 4

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  11. Why TT and not racing? 1 2 3 4 8

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  12. TT3 1 2 3 4 5

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  13. TTB - Car choice - C5 vs. Evo 1 2 3 4 9

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  14. TT3 - Is anyone planning on it? 1 2 3 4 7

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  15. New Miata Air Dam = 3pts? 1 2 3

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