The Pap Ros 1250 has a common problem of overheating. This is largely due to the exhaust that Pap put onto the Ros motor.
To combat this it is recommended to replace the pap exhaust with a ros exhaust.
Old Pap exhaust

New Ros Exhaust

Exhaust manifold, gasket and springs
![IMG_3244[1]](https://andrewburton.co.uk/website/wp-content/uploads/2014/07/IMG_32441-300x225.jpg)
Manifold and springs fitted to exhaust.
![IMG_3243[1]](https://andrewburton.co.uk/website/wp-content/uploads/2014/07/IMG_32431-300x225.jpg)