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View Full Version : any body made a hybrid w/400ex frame &450r motor?



h400exrydr
10-25-2005, 09:54 AM
has any body made a hybrid out of a 400ex frame and a 450r motor? Do you have to do any frame cutting or anything? Any help is appreciated. I am soo sick of the old 416 motor takin a crap. I just put in about $500 and i just blew the crank.

10-25-2005, 10:05 AM
ATV fourplay (http://www.atvfourplay.com/services/index.htm)

here you go...thought about it...might do it, or wait and buy a new r in the spring

Over-land 450r
10-25-2005, 04:41 PM
my buddy did it. if you live by P.A. call up dave gibson at east coast atv.

10-25-2005, 09:32 PM
thare is a verry detailed , well practally walk through. on how to do the eingne swap. it is somewhare on the site. dono whare. They had to noch the frame in one place I think, and they had to mill some of the swing arm off. then do somthing with the carrier to get the chain aligned.