225f temps is 105c this correct this is where mini petrol engines after 2006 are meant to be running at ,, ie its got a 105c thermostat latest version of running 105c if its running 112c then its got old style and needs changing if anyone else reading this, these engines are designed to run to hot for emissions reasons and to allow them to run more lean,, trouble is causes higher combustions processes and wear in my book, changing oil and filter at 8k is better way forward as oil suffer for it and cause sissues later down the road