jiffyzx6
+1y
Yup, 1 cylinder, 2 cylinder v twin and inline, 3 cylinder inline and staggered cylinder, 4 cylinder inline oval piston 4 cylinder, "boxer" style 4 cylinder and v4. 6 cylinder...Soooooo many combinations... turbo, 2 stroke, 4 stroke... heck there's even the y2k bike with a rolls Royce jet engine lol