D16anydamnthing (D16XX) has a rod/stroke ratio of 1.52 and all of the rods are 137mm. Honda's test limit is within 1/100mm; Therefore, if they are not exactly that size, then they become scrap metal. In the case that you find a new rod that does not fit those perimeters inside a production car, then you have the rights to sue, fire or rape somebody!!!

Edited: I believe the y7 compression ratio is slightly higher than the z6...this is because of the pistons ONLY