O.S. Max .18CV-RMX Marine Engine with Pull-Start.
** Two Year Limited Warranty **
Ideal upgrade from .15 cu in (2.4cc) engines used in Ready-To-Run boat models.
Rotary type carburetor (11J OSMG3817) with 6.5mm bore
Delivers 11% more power than a .15 size engine and has the same mounting dimensions
Fuel: O.S. suggests 10 to 30% nitro. However, they suggest starting with 20% nitro and changing to a higher or lower nitro content if required. Fuel should also contain 18% lubricant.
O.S. does not recommend running this engine in any salt water environment. Under such conditions, it is difficult to prevent the engine from becoming corroded and eventually inoperable.