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jabkwab
09-07-2017, 11:15 PM
Hi all,

I just bought a new radiator from the factory for my model 4.

Apart from the expected 1" hose connections there is a 1/4" bung welded in on the lh side of the radiator. Does anybody know if this serves a purpose?
I thought it might be used to hook up a heater core. route the hose up through the belly fabric, put the heater core under the seats and presto...freshly baked buns :D

jan

Av8r3400
09-08-2017, 04:50 AM
Probably a drain port.

kmach
09-08-2017, 10:05 AM
I agree , if its low on the side , its a drain.