This is a fun thread...I've run 3 Drag weeks
ran 12.6 ave 1st one 2019
ran 11.8 ave second one 2021
ran 10.7 ave this year and had a pb 10.55 attached
70GTO Stick shift car
535 ci w/ tiger heads
3585 lb raceweight
4.10
29.5 x10.5 tire
5000 launch
I think it needs 4.56 gear but reluctant to change out my trutrac carrier.
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 [SIGPIC]
Steve
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