This innovative NovaMega SX-12 SS 3-port engine is the next power-generation for the 200mm class. The engine features a new case for optimal flow, 11.5mm balanced, lightweight silicone embedded crankshaft with turbo scoop, new size bearings, o-ring crankcase seal for carburetor-mounting, micro casted piston (MCP) and a special aerodynamic conrod with optimised lubrication grooves and a conical shaped combustion chamber for a better seal together with a conical NovaMega glowplug.