testing up a drag tune for the cts-v
gearing must be short if you want a drag car in fact the top speed must be around 170 or 180mph if you want to use drag tuning but in this video its usually a tuning test btw
gearing must be short if you want a drag car in fact the top speed must be around 170 or 180mph if you want to use drag tuning but in this video its usually a tuning test btw