If two motors are on the transom, there must be at least 20 inches distance between them (from centre to centre) otherwise the disturbance caused by the combined propeller turbulence interferes very considerably with efficiency of propeller grip.
Ukuba iimoto ezimbini ziphezulu kweplanga eliphezulu komnyango funeka kubekho noko ii-intshi ezingamashumi amambini phakathi kwazo (ukusuka kwisangqa uye kwesinye) ngapha koko uphazamiso olwenziwa ngabaqhubi abadibeneyo lungenelela ngamandla ngemfuneko yothabathekiso lomqhubi