hey people, bought a recoed head with modified chambers, would like to see what people thoughts (good and bad) r and if this will lower the compression ratio much. bout to start designing my 30. goin for a moddest 270shkw responsive, 9:1 ratio, revs 7k, keeping vct, power fc. using as some stuff off my current setup c how far it takes me s15 480cc injectors, z32afm, lightened flywheel, power fc ect. lookn at maybe a gt30 turbz want decent boost by 3 k. after torque not out right power. any thoughts much appreciated. cam