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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.


1,795 topics in this forum

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  1. TT1,2,3 tire size question

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  2. -40mm tire width credit?

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  4. 8.3.E.9 Control Arm Replacement Question

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  6. "Spec Racer Ford"

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  7. Classing and points

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  8. 1982 Chrysler Lebaron turbo

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  9. Camaro 1LE Classing

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  10. BFG Rival S points = same as Rival?

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  11. Mylaps transponder

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  12. Points or No Points Miata Hard Top

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  13. Flex Fuel sensor

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  14. Vented hoods and points

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  15. Re-classing

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  16. 99-05 Miata 5spd vs 6spd +3?

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  17. Probly a newb question on Aero

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  18. What Is It With Wrong Class Registration?

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