bone stock, low 14. / stock plus ok tires 14.0 / stock + really good tires, high (very high) 13s
3.73 don't help much. most guys are starting to do 4.30 / CAI is worthless: 1-3 [email protected] $185+ for a decent brand is no good. shift kit with tq. converter will make all the difference. speed is in the wallet of the beholder buddy. cheap kit, you'll pick up a couple of tenths. good kit, maybe .5
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