* 냉간:0.008 - 0.012인치(0.203 - 0.305mm)
* 핫:0.010 - 0.014인치(0.254 - 0.356mm)
배기
* 냉간:0.012 - 0.016인치(0.305 - 0.406mm)
* 핫:0.014 - 0.018인치(0.356 - 0.457mm)