ROTAX 914 vs 912iS with CSP

coyotekyk

Newbie
Joined
Dec 22, 2015
Messages
35
Location
Borrastre
Hi everybody,
How do you think I will get more push: with the 914 or the 912iS with a CS propeller?
I live in the mountains and sometimes I operate in a short field.
 

Vance

Gyroplane CFI
Joined
Oct 30, 2003
Messages
15,730
Location
Nipomo,California
Aircraft
Givens Predator
Total Flight Time
2200+ in rotorcraft
I suspect you will get more thrust for takeoff from a 914 with a correctly adjusted propeller than from a 912iS with a constant speed propeller particularly at high altitude.

Takeoff power is limited to five minutes for both engines.
 
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