Moped Army

Those bolts used to be rivets I drilled the rivet out, tapped the hub side and elongated the holes in the flywheel. Apparently not elongated enough to show I'll take the bolts out and snap another picture tomorrow. I suspect I only elongated them enough for 5degrees advance but it's slightly noticeable at low rpm. You can barely see the marks I put in it both pieces just left of the nut.