Great Lakes 4x4. The largest offroad forum in the Midwest - View Single Post - Anyone ever do an engine swap? KX60 into KX80
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Old April 21st, 2010, 07:42 AM   #10
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the kx and rm 80s have a lot better power spread than the other bikes. thats why you see more kids racing those than the other brands. the hit would not be overwhelming on one of those. and like said above you could add a flywheel to tame it even more. i would go that rout if you have not cut up the motor mounts yet. that or get it together and trade it for a 125 four stroke if you want something tame.
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