I have a Blended Airfoil prop (HC-C2YR-1BFP/F7496) on a Lyc O-360-A1A in my RV 7A. On another thread someone said there are limits on this combination - not faster than 2600 RPM except on takeoff and no operation above 22"mp at less than 2350 RPM.
I could not find this in my owner's manual nor on the Hartzell website. Can anyone verify these limits and tell me they found them?
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Rusty "Rooster" Williams N357RV RV-7A Tip Up (flying and Painted!) - 1560+ hrs.
Superior XP-360, carbureted, Hartzell 74" Blended Airfoil Prop
Grand Prairie, TX
KGPM
Hartzell is more that happy to provide the limitations specific to your set up. Email them with the engine model, compression, ignition type and prop number and they will give you the specific limitations. Takes away all the guess work and chart interpretation. The tables can be a bit confusing.
Hartzell Prop Limits
Linear Mode
