Welcome to Performance Motors new website

Full service automotive machine shop

  • Boring & Honing
  • Surfacing
  • Valve work, guides, seats, make custom valves
  • Porting, flow testing
  • CamPro™ camshaft plotting/Springmaster™ valve train analysis

Performance Motors prepared engines have successfully competed many different forms of motor sports. Some of our many accomplishments include two SCCA World Challenge pole positions, and a flag to flag win. Several SCCA regional poles and wins. Several vintage 2.5 Challenge poles and wins. Including several race wins in motocross. All with unbelievable reliability and durability.