Home › Forums › Briggs & Stratton 4-Cycle Racing › Briggs LO206 › LO206 getting better or same engine as always? › Reply To: LO206 getting better or same engine as always?
What you or anyone else considers “blue printing” probably differs. Most builders/shops consider break-in, carb setup, and setting valve lash “blue printing.”
If anything the motors get better with more time on them.