睡前無聊算的~
cc數的算法
內徑x內徑x行程x0.7854/1000 = cc數
例如:
Jog sf .... 49x49x54x0.7854/1000=101.8302516 cc
jog 90 .... 50x50x42x0.7854/1000=82.467 cc
jog 90 .... 50x50x45x0.7854/1000=88.3575 cc (拉300條)
改52缸.... 52x52x42x0.7854/1000=89.1963072 cc
改52缸.... 52x52x45x0.7854/1000=95.567472 cc (拉300條)
改53缸.... 53x53x42x0.7854/1000=92.6599212 cc
改53缸.... 53x53x45x0.7854/1000=99.278487 cc (拉300條)
改54缸.... 54x54x42x0.7854/1000=96.1895088 cc
改54缸.... 54x54x45x0.7854/1000=103.060188 cc (拉300條)
沒想到...SF是台扭力型的車呢~
JOG 90 : 玩具車,KOSO全組只差離合器買不到.
JOG 50 : 代步車,東西隨便裝裝就好...耐用為上!