gq tb42 heater hoses? need help

[Frontbumfab]

might be a dumb question but is there a in and out of the block for the heater hoses, the water flow any certain way? running water line for converter and turbo.

[nissannewby]

There is a bung towards the back of the block on the passenger side you can use as a feed and then just return them into the thermostat housing.

[Frontbumfab]

still wouldnt mind knowing about the heater hoses, good idea tho, could you use the bung as a return??

[nissannewby]

The heater hoses are obvious as one will come out before the thermostat and the other will go in after it. You can't use the bung as a return.