Lacking power

How's it running now?

I turned it around in the drive and then revved it and there was no smoke. So decided not to play around with the pump just yet. Hopefully gaskets and water pump (decided i may as well put a new one on whilst it was apart) will arrive tomorrow so I can properly test it out. If all is good, find a tyre and then it's mot time .

Thannks again for your help, glad it is hopefully sorted!

Nice one.