Mean machine 2, same super fast hull design as the original mean machine, but with the updated racing inspired cowl. this fiberglass hull is a lightweight fiberglass. Rc plans and blueprints plans for aircraft, boats, tanks, crawler crane, excavators and even a duck . ultimate biplane . ultimate biplane plans 3.4mb – collection of. Catamarans and tunnel hulls provide a better balance of speed and handling for the beginning racer. pro boat miss llumar is a nitro hydro with the 3-point.