Originally Posted by
cmpx
Hi, Murnan modified the engine Orion CRF????
I think I remember seeing it on his website on the modified version and the stock version. But since the engine has given so much trouble to setup, and so many recalls and updates, I think he stop modifying them. There is going to be a 2008 version coming out soon. IMO its an engine that needs to be tested and tested then retested again to get all the bugs out. If you need a proven fast engine get a Novarossi. The best who can answer the question is Murnan himself, but Im just giving you a small heads up.