This is the Team Orion CRF 3-Port .21 Racing Team Nitro Buggy Engine - 2015 Version. CRF engines are in constant evolution, closely following the latest racing trends and making sure that drivers get the power and fuel mileage they need to be successful. Developing a great engine takes a lot of time and is done by building over well-established previous developments. This means that each year, Team Orion engines get improved performance and reliability.
Displacement: .21 / 3.5cc
Front Bearing: 7x19x6mm Swiss
Rear Bearing: 14.2x25.3x6.3mm Steel
Crankshaft: Patented CRF SG-Type
Carburetor: 2-Needle Aluminum
This product was added to our catalog on August 12, 2016