Hi, I'm from an Aerodesign team and we own 2 Magnums .61 XLS engines.
We used to attach them to APC 12,25x3,75 propellers because we need to obtain the most thrust available and it was the best propeller for this engine is these considerations.
The combination between engine and propeller used to rotate at about 13600 rpm and suddenly both engines are not working so well and are rotating at about 12900 rpm. We are using the same fuel, same glow plug and same bench test than before.
Does anyone know what might be happening? Did someone had the same issue before? What can be done to fix this?
Thank you very much!
We used to attach them to APC 12,25x3,75 propellers because we need to obtain the most thrust available and it was the best propeller for this engine is these considerations.
The combination between engine and propeller used to rotate at about 13600 rpm and suddenly both engines are not working so well and are rotating at about 12900 rpm. We are using the same fuel, same glow plug and same bench test than before.
Does anyone know what might be happening? Did someone had the same issue before? What can be done to fix this?
Thank you very much!