i have a crx with a 1.6lzc motor in it and i bought a d16y7 motor and i was wondering if i could swap top ends out so use the zc block and the d16y7 top end? or would it be better just to swap motors? im assuming the motor is a 1.6lzc but am not sure it says zc on the block and its a 16valve i dont know any advice helps thanks