It's a mid 14's car stock if you are lucky.
You'll max the injectors past a 3.4 pulley range, which only adds maybe 40whp. Factory front manifold is terrible, downpipe is small and that's why we upgrade to headers. You'd be talking like 2.8 to 3.0 pulley or so to make enough power and at point you'd want to run 93 octane with meth injection or E85 to keep cylinder temps down to prevent it from blowing up.
It's not easy or cheap to make these heavy fwd cars fast. You'll be at a greater risk of breaking transmissions past the 250-260whp mark, mainly because the torque will be well over 300 ft lbs and stock input shaft ain't got time for that.
