O.S. Max .18CV-RX side exhaust engine with 11J rotary carburetor and pull starter has larger displacement and more power in a .15 size crankcase. Rotary carburetor with two screwdriver-adjustable needles, mixture control screw, 360° fuel inlet, and big 6.5mm bore for more torque. True ABC construction with CAD designed 3-port liner. Machined, aluminum piston boosts performance and enhances durability. Standard ball bearing suppported crankshaft with enlarged fuel ports for smoother air and fuel flow. Larger, thicker rear bearing handles racing loads with ease. High volume #203 air filter assembly with two pre-oiled foam elements. Side exhaust. Two year warranty. This product includes one O.S. Max .18CV-RX engine with, 11J carb, pull starter, #8 glow plug, air filter assembly with two elements, mounting spacers, four 3 x 14mm phillips head screws, instruction manual.

Glow fuel for vehicles with 5%-30% nitromethane and no less than 18% lubricant content. Most of the fuels we carry meet or exceed the lubricant content required for optimum performance and maximum engine life. In the past, the conventional lubricant content used in fuel was 18%. But with new advanced technologies, fuels like Red Alert and O'Donnell for example, have a better quality of lubricants even though the percentages of lubricant content are lower. These high-tech lubricants provide exceptional cooling and protection. Fuel filter. Medium fuel tubing.