Performance Upgrade for 01 Heritage Springer

Discussion in 'General Harley Davidson Topic' started by Captain America, Jan 5, 2014.

  1. Captain America

    Captain America New Member

    Put unbaffled fishtails on. Popping issues. Upgraded to Mikuni carb & put washer in pipes to break up reversion. Popping still remains, especially if its hot outside. Now looking at true duals with minimally baffled sharktails. I also want to up the performance - planning to go with cam upgrade. Any thoughts on best "bang for the buck" for performance upgrade + eliminate popping? I don't want to lose the look. I do have some baffled fishtails I took off - I may put them back on.
  2. stray dog

    stray dog Junior Member

    Check for exhaust leaks.

    I just ordered Andrews 21 cams. Seems many liked the Anrews 21 or 26 for a bolt in cam.