So using an upper thermostat housing like this, would there be any issues with pressure on the hose from the top pipe to the housing? I would hate to have the hose burst. Obviously I would have a small hole in the thermostat to get flow past it and allow it to heat up and function properly, any recommendations on the size of the hole? Going to be running a 170 degree standard chevy (what the housing takes) thermostat to start with.
