[72c20customcamper]

I understand there are subtle discrepancies in dynos but In my experience they are never off by 10 to15% a couple of of points maybe . I’ve had my Harley tuned a few times several different places doing up grades . Base line is always within 1-2 Hp no matter the dyno I’m on . My last engine was 109 hp at the local shop and when I brought it to Hillside HD. to do few upgrades its base was 108 on their dyno . New carb , polished ported heads with larger valves and cams it came back at 122 hp .

Wasn’t looking for big numbers on this engine