Re: Merc Hurricanes 5-7-10hp
The "Hurricane" nomenclature was used on the 2-cylinder 15 and 20 cubic inch models (KG-4 Rocket Hurricane, KG-7 Super 10 Hurricane, and Mark 25, to name a few), and was augmented by a "Super" for use on the 22-cube models (.ie Mark 28 Super Hurricane, Mark 28A, Merc 200, etc.). The 5hp models were referred to as the KF-5 and Mark 5, and the 7.5 models came as KE-4 and Mark 7 models.
The Green Tankers are generally well sought after by modern day collectors, with the 15 and 20 cube models having the largest followings, followed by the earliest of the Mark models (c. 1954-1958) after they ditched the tanks on top.