Propulsion InternationalPropulsion International
Chad Ahrens
200 Pier Avenue, Suite 122
Hermosa Beach CA 90254

Telephone: 310-283-9013
Email: chad.ahrens@propulsioninternational.com
Online Form: Please click here to complete the online form.


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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