Propeller size for asp S61AII 2 stroke - RC Groups
Shop our Airplanes Products Drone Products Sales
Thread Tools
Nov 19, 2010, 08:52 AM
Registered User

Propeller size for asp S61AII 2 stroke

i have ASP ENGINE S61AII 2 stroke for midget mustang 60 size,for your experience what propeller size for this engine follow the spec only 11*6..maybe this size no more power.....anybody can help me....and thank you..
Sign up now
to remove ads between posts
Nov 19, 2010, 10:03 AM
S.A.D. member
ivanc's Avatar
The typical prop size for a 61 2-stroke is 12x6. 11x6 is too small for a 60-size plane.

Nov 19, 2010, 10:41 AM
Registered User
earlwb's Avatar
The older 60 engines used 11x7 and 11x8 and 12x6 props. The newer crop of 60 engines tend to like 12x6, 12x7, 13x6 size props or larger even. it depends on the brand engine and its design though.
The ASP 61A engine suggested prop sizes are 12x6 through 13x6. But for more speed, if the drag on the plane is low a 11x8 might do the trick or even a 11x9 maybe.
Nov 30, 2010, 07:43 AM
Registered User
thank for your information.....
Nov 30, 2010, 09:11 AM
Registered User
Its a warbird, I'd opt for 12x6 minimum and aim to get up to 13x6.
Also try a 12x7 three blade prop.
Dec 01, 2010, 08:15 AM
Registered User
Thank you...i try 12 X 7 three blade how about 12X 6 three malaysia only this size....
Dec 01, 2010, 02:28 PM
Registered User
earlwb's Avatar
Give it a try. The 12x6 three blade ought to work OK. Hard to say without giving it a run on your plane.
Dec 03, 2010, 08:57 AM
Registered User
ok tq...friend,i try this propeller.....maybe this sunday 05/12/2010 morning i first fly midget mustang 60 size.....i hope u can coming malaysia for fun fly....and my member in malaysia
Dec 03, 2010, 09:31 AM
Registered User
Dec 19, 2010, 02:32 AM
Registered User
I used a 12x5 bolly on my asp 61 with great results ,good idle and great acceleration.I usually play around with different pitch and diameters until the engine is happy and the model flies well

Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Discussion is the asp 52A to much for a 40 size plane muthaedfr Engines 7 Dec 01, 2010 08:22 AM
Question 2 Stroke or 4 Stroke for 40 size Cub hutchis Beginner Training Area (Fuel) 5 Oct 02, 2009 06:23 AM
Sold Lots of engines, ASP, OS, 4 stroke, 2 stroke, K+B Steve H. Aircraft - Fuel - Engines and Accessories (FS/W) 6 Apr 06, 2008 07:36 PM
Discussion modeltech formula 3d. is this a good plane for my asp 75 2 stroke. rctoyflyer 3D / Fun Fly Fuel Planes 2 Dec 17, 2007 10:08 PM