Orion CRF Engines 2012
For 2012 Bertin and Orion release 3 new buggy engines (321) @ Nurnberg, 3 ports normal and modified and 5 ports. All the internals are reworked. There is also an alu carb on the 21 on road engine. No big changes to the 12 (312) engine.
By Orion
