Hi,

I still have the old engine mount stand off, and would like to replace for the new one. How long are they, 3"? Let me know. I have the engine on a GP Yak 54 and it's tail heavy so 3" will good for me to balance. Anybody else use the GP Yak. not a bad plane but not much clearance for the prop. I broke a prop last year because of the soft landing gear, it flex a lot.

Eric