i have a 75mm tb, gt40 manifold, fpr @ 45psi, planning on installing the trackheat f series cam and a 76mass with 30lb injectors. after installing the calibrated mass and injectors will i have to tune the car? or will it run after the cam and mass installed? the only thing i will do after installing is disconnect the battery for a while and reconnect, then turn the car on and leave it on idle for a good 10 minutes just in case. will that be good enough?