What???

Am I looking at the right plane?

This one: http://www.nitroplanes.com/demotw2573en.html

That calls for .25-.32 2C or .26 to .30 4 C engines...

That would make it require a spinner no larger than say 2 1/4" to 3" if not much smaller smaller. These are relaitively small engines and could not take bigger spinners. The larger spinners have much larger shaft holes.


Do the instructions give the spinner dimensions?

If you measure the circular flat porrtion where the engine shaft would protrude, what would be the diameter of the circle?