I saw an bone stock A4 LS1 Z28 go 12.96 then back it up with a 12.98 both at 105.xx
The DA was LOOOOW
again im gonna say no, reason i say this is this the car weighs roughly 3650 with driver, with a trap of 105 the car is then putting down 329 HP which i know of no Z28 doing... max thats been seen without tuning or anthing was like 315 hp. An average LS1 dynos around 290-310 HP. So your all gonna tell me GM deceded to add nearly 20 HP to this car and TQ to net this? i think not.. with a 3.23 gear swap could help? yes, and yes weather and DA play factors but im sorry if you did low 13's id say that was great but this is kinda imbelshed to me with a 12.9 without a DR
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