My own '80 FLH has had two stroker motors, one with the narrow S&S flywheels, and the other with the T&O Torquemonster flywheels. The heavier flywheels definitely make it better on the road. They flatten hills and make cruising effortless. But the S&S motor was more "fun", snappy acceleration and "nimble" (for an ElectraGlide).
Jim
Jim
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