I recently had a day out riding, during which I lost all my engine oil due to the oil filter seal blowing. I rode on for a few miles with the oil light flickering on before stopping and calling the AA. A filter change and some oil soon got me going again. However, when I now blip the throttle whilst stationary, I notice a brief rattle from the engine. This lasts a split second before disappearing and the engine sounds tight once this noise goes. If I accellerate steady rather than blipping, the noise doesn't happen. I may just be paranoid and this noise may have been there before my breakdown but I am a bit worried now that the engine has sufferred some damage as a result of running for a while on lack of oil and reduced oil pressure. I would be grateful for any advice.