Hey guys! A mate of mine just bought one of these and we are running into a bit of a problem... Damn thing won't go when warm!!! Originally thought it was something to do with the carbs as it was running rough to start with. Cleaned them out and it now runs and idles smooth and starts first go. That is of course till it warms up... I then thought perhaps a fuel delivery issue (Acted like it ran out of fuel) so hooked a fuel pump up to it and still no luck. Anyone else have any ideas? Oh and can someone identify this for me please? http://img34.imageshack.us/img34/4761/20100914001.jpg The thing with the cooling fins. Thanks!