Murnan Modified Novarossi KEEP ON .12 Full Ceramic. This engine has been modified to make more power. Our modifications make the engine more powerful than the stock engine, while still being able to finish a 5 minute qualifier. The modified Keep On .12 is very easy to drive for being so powerful. The smoother, more powerful powerband makes for faster laptimes in sedan racing.
Works well with the following Novarossi exhaust systems.
This engine comes with front, and rear Ceramic Bearings.