Re: Water manifold tube in 356 engine

Posted by Ross On 2020/7/14 6:53:27

Push the tube in as far as it goes--the little tabs of brass on the side keep it from going in too far. It can not stick out into water pump.

Perhaps you are thinking of the gap between the rotor in the pump and pump housing. That must be small, perhaps 0,8mm so that the pump is efficient.