Guys

the lump is over heating, it drove fine for 200 miles no issue's then suddenly it started to over heat, Then it blew a hose which links the thermostat to the engine!!

I made up a new pipe and fitted a new thermostat as the old one wasnt opening after some serious bleeding it run fine for a hour and a half just took it out again for a run and the same little pipe is expanding again.

Is it the water pump?? or the lump???

The system seems to get alot of pressure in it and the pipes get really soild

any idea's thnaks

Neil