What do you all think a A4 99 WS6(LS1) or an M6 05 GTO(LS2). The WS6 has a few bolt ons, 3.73's, dyno tune, and soon BMR LCA's with a personal best time of 13.3 at the track before the gears. The GTO is all stock besides an aftermarket muffler and has claimed to have ran a best time of 13.1 but just this weekend it ran a 14.1. The reason why I ask is because my dad will be racing my TA against one of his co workers with the goat who says my TA doesnt stand a chance.