Will, you are right. Never was, always Super Tigre's. I had a couple of OS 61AX's, or FX's ? , in the Intruder's when I started back into old pattern. A good friend of mine in Ohio, one of DB's buddy's, called me up, said that since I had been out of the hobby for many year's, I did not get to see the OS 61 SF's when they came along. He sent me one. Took one of the new OS 61's out of one plane, bolted in the SF, I was hooked. A powerhouse. I gave the new OS 61's away, didn't look back.

A YS is in the Focus, first 4 stroke and first YS. First plane of that type. The YS sounds like a beast. Maiden it after Thanksgiving, had to send the engine to their parts and service shop, just need final tune up. Waiting on the 115 now, it is replacing the 110. I know it need's some Levi's, get them on after it fly's.

Crank