Hi guys,
              I have just purchased a  fully <span id="v4-1"><span>rebuilt YS 120 AC 4 Stroke Engine and i am going to fit it in my CMPro Spitfire. I don't have any paperwork  to help on the fuel system, prop size etc so any info that you can send my way would be greatly appreciated. I am also building an exhaust system in the cowl which will have all 12 exhaust ports used. Its a complex job interconnecting it all together and ensuring i don't upset the back pressure. It will be good to see the all the exhaust stacks working. If it works. The model is a 120 size and i have a new OS 120surpass f/s that i was going to use but i feel it would be a little under powered hence the YS120. 
         
             Thanks for any help you can send my way. I am in Far North Queensland Australia.

regards

The gimp  (paul)





</span></span>