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View Full Version : 05 yfz 450 engine



killed300ex
08-25-2008, 01:35 PM
just bought an 05 yfz the motor droped a valve shortly after a rebuild (Think it was related to a valve retainer installed wrong) Piston and cyl are still in good shape put I am going to pull the bottem end apart to make sure no pieces got down there when the engine blew. Anything else I should do while its apart? Not looking to go crazy just want to make it reliable.

Also anyone know a good place to find a head for an 05? Other than ebay?

ohsobad_chevy
08-25-2008, 03:18 PM
Go over everything with a fine tooth comb, check bearings. etc.