im willing to put like 1000-1500 in it .i only payed 600 for the car.or im just gonna work untill i have about 6 gs and buy an integra or sometin.i would like maybe a gsr ..ok so engines.u guys name some prices on some pretty faast ones.not too many miles on it please..if its a rebuild that will work too.how much faster woudl it be with a different head?