ORIGINAL: CaptJohnT
Also I wanted to use the inline because with the reversed cylinder I can have the exhaust run down both outboard sides of the hull.
If you have counter rotating zenoahs you will have pipes on both sides of the hull since they just adapt and install the zenoah in reverse.
Rotating a jug is on an inline questioned by many as being a challenge to sincronize the carb travels as well as match the transfer ports from motor to motor.