[John Doe]

Altre info:

Following recent discussions with a new British engine manufacturer I have the privileged opportunity to try one of their new 54cc petrol four stroke engines. I have been told they can supply me a 108cc in line twin for the 1/4 scale Spit.
[...]
These engine where originally built for UAV's and have now been updated to suit the modeler, subsequently they where built to last and run on very little fuel, I reduced the fuel tank size from 850cc to 550cc, after an 8 minute flight there was still in excess of 400cc left, spares readily available if you will ever need them,

ytforum.com - View topic - P40 War Hawk build thread