I just did a stage 1 on my 103 police road king. Harley race tuner, arlen ness big sucker, vance and hines power duals and monster ovals.

It dyno'd at 74 hp and 89 torque. These numbers seem low. Anyone getting similar numbers?

 

Those numbers are right for a 103 that doesn't have new cams installed or any headwork done. Disappointing but it's true. Best dollars spent are for a drop in cam or having your heads decked.