V vmax600 New member Mar 18, 2011 #1 Having read about the 4 cyl. motors and spacing the cylinders to change port timing, I have this question; has it been done on the twin, and if so does it help power-wise, and what is involved?
Having read about the 4 cyl. motors and spacing the cylinders to change port timing, I have this question; has it been done on the twin, and if so does it help power-wise, and what is involved?
