Dec 15, 2012 #1 R rmkproz New member Joined Dec 15, 2012 Messages 1 Reaction score 0 Location UTAH i am looking for an upgrade. on ebay right now there is a Union Bay 1135cc motor. Would it make a good race or hill climb motor? any info would be appreciated.
i am looking for an upgrade. on ebay right now there is a Union Bay 1135cc motor. Would it make a good race or hill climb motor? any info would be appreciated.
