- The piston is 87mm, that's 1mm larger sized compared to the common 86mm, and the material is light-weight and powerful A4032 solid aluminum alloy. The desired clearance of 0.Although it’s not as talked about as many of its cousins, Nissan’s RB25DET was continue to among the finest tuner engines from the nineteen nineties. Nissan first unveile… Read More