OK so I will not show you the whole engine, but this is the engine that we got from our corporate sponsor. It meets the guide lines laid out by the CD of JYW and it is box stock. All I can say is WOW!!!
I think this thing could very easily swing at 12 inch prop and not even break a sweat!
I put on a 9 in prop and gave it the old one flip “Sterner” start. I will not tell you have fast I got it up to, but let’s just say it was hump’n and still sounded a little on the wet side. Just to try and load it up a little I put on a 10 in prop and the engine said “Ho-hum” and bubbled right along. I backed it down to around 8800 rpm and let it run the last few seconds so I could get the photo with out letting any secrets out. (The sponsor might not like that.

) I ran out a two ounce tank and it was sipping the fuel. After shut down I waited a double hand full of seconds and touched the head, it was cool enough that I could hang on to it.
Mike and Joe, we are gunning for ya!

You guys know I'm just kidding around.