TPE331-10 Conversion

Convert to TPE331-10 Engines, With Propulsion Internationals Low Entry Cost Options

Cut Your Operating Cost Today

  • More Capable Aircraft
  • Improved; Performance, Reliability, Safety
  • Increased Aircraft Value

Longer Life Engines

  • Part 91; 5000 Hour Intervals Can Become 7000 Hour Inspection Intervals

Protection From Price Uncertainty

  • Unscheduled Repair Cost
  • Maintenance Event Cost Over Runs
  • Price Inflation

Cost Comparison Analysis

  • Compare Your Operation to PI’s GMP with – 10 Engines
  • Proven Lower Costs

Applicable Aircraft Models

Cessna Conquest 441
Twin Commander
Mitsubishi MU2
Dornier DO228
Beechcraft B100


I evaluated PI and the GMP program extensively before making my decision. If you are considering overhauling your TPE331, the PI GMP is the way to go. It was for me. I now have 7000 hour engines that are forever young -- who can beat that?

Ian Herzog
Law Offices of Ian Herzog

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