I too am scrapping the cr project :gr_emb: I found out it's alot of work to counterbalance the cr motor. I am going to sell it to my brother in law to put it in his atc 250r. What hybrid motors have you guys ran with the greatest success to mod ratio? It's mostly going to be a dune machine. I already have a good trail 450r now I need something to compete with some modded banshees and such on the sand.