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    Mach 1 Stock Mach 1 Vs stock LS1

    WHAT KIND OF LS1 are you racing? i have a stock 2000 WS6 with the A4 auto. and stock at 1,800 above sea level it runs 13.2 and 13.3 all day. i never did anything to this car. this car also has the stock 3:23 gears and aluminum drive shaft.and the WS6 has a different cam then the regular z-28...