Time for an update.
I recieved my new throttle chamber yesterday and assembled my carb.
http://www.datsun1000.com/UserImages/beetwenty/Large/Hitachi%20DCG306.jpgFixed up a second hand manifold by replacing the worn heat riser flap shaft with an ejector pin from an injection moulding tool.
http://www.datsun1000.com/UserImages/beetwenty/Large/08%20Complete.jpgand put everything together again.
http://www.datsun1000.com/UserImages/beetwenty/Large/A12.jpgMy carb is now leaking from the top gasket near my accelerator pump.
Should i be using a gasket sealant of some kind?