I got the OS .40 on the stand today and give her a run. After a few minutes I had it dialed in and it ran super all the way around. Since I had the new pitts muffler I just decided to put it in the cub. I know its not one of the stronger .40's but all I do is fly scale with long take off's and slow pattern flying so I think It'll do the job with a 10 x 6 prop. All I lack is the receiver switch and plumbing the fuel lines. The cowl turned out pretty good to be the first cowl I ever cut for a nitro. Heres a few pics.


Next question: I have no idea how to plumb the fuel tank so I wont have to take the cowl off to fuel. I could search what others have done but I don't trust everything on the web. I do trust Jester, John and Larry so you guys let me know how to plumb this system and I can finish this puppy up.