Latest addition to the NovaMega range of SX-12 engine is this very powerfull MCP version of the 3P race MS engine. MCP stands for Micro-Casted Piston, which is a new type of piston made from a new special type of alloy (r&d by NovaRossi)that ensures better performance and longer life. This combined with the high performance specs of the MS version engine, creates oen of the most powerfull NovaMega engines for 200mm racing. This is the Legal (IFMAR-EFRA) version in 3 ports configuration.