Originally Posted by Crazy Eddie
Can someone list the most popular engine/prop combinations for the Twist 40?
I like the OS 61FX/MAS 12 X 7 S2 Series (Scimitar) prop. The OS 46AX/APC 12.25 X 3.75 flew very well for me too. Those are the only two engines I've used on this airframe so far but the four strokes look good also.