Hi, I rode to work this morning and as I came in to the office car park there was a loud pop, When I stopped a few minutes later there was oil over the front mud guard and oil over the front cylinder of my VT250 spada. There does not seem to be a loss of power , but difficult to tell in the car park. I don't think there are any external oil pipes on the spada but I'll check the manual tonight. I'm not sure what happens when a head gasket blows, any advice is most welcome! Glenn.