is there any difference between the Canadian and American bayou 400 cause i ordered a cam and rockers for my Canadian 1993 bayou 400 from the us and the rockers are the same but the came has way bigger lobes on it and makes the valves hit the piston also is there a different cam in any of the years the bayou 400 was made that i could have gotten by mistake if some one could help me with this i would be so thankful

 

Same ATV the Canadian models just have speedos calibrated in kilometers rather then miles. I,m Canadian but live on a border town and I only buy parts in the States.

 

if there the same then do you know if the bayou 400 cam ever changed to a different one in a certain year