hey guys doing a kjet to lh2.2 conversion and have hit a small snag and need some of that sweet Volvo knowledge you have in your heads .
there's no port in the head for the ecu temp sensor.
I have 2 ports available.
1 under #2 runner for gauge temp sensor
1 #4 runner for the thermal time switch.
I don't need the thermal switch so could use that port but it's bigger then the 2.2 sensor.
would anyone know what the thermal time switch port thread is
and what the 2.2 ECT thread is?
I'm going to see if I can find an adaptor that I could use.
head is on the motor so don't want to drill and tap.