hi guys how are you all my name is bahabishoo i'm from Egypt i got 78 camaro from few days and i'm planning for rebuilding this car and i do need ur help guys coz this is my first time to buy an american muscle car and i willing to turn it street racing car , i wonder if i should get used big block engine coz mine is U 145 hp only and it is very heavy , i wonder what should you recommend me to do ? thanks