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Ultra-Prop II Propeller Kits

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Overview

The new 66” (and lesser diameters) Ultra-Prop II employs a more efficient blade with aerodynamic twist, a superior airfoil and new planform. Absorbing 25 HP/blade at about 2500 rpm, the propeller is good for applications to over 100 HP.
   
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Can this Ultra Prop II kit be used on an ultralight?

We believe so, although it would depend more on the engine that is installed on the aircraft.