[Dasky_spas]

There seems to be radiator piping and radiators designated with and without 'motorsport package yet I cannot see details about the difference anywhere.

Examples with the motorsport package:
17-12-8-678-510 upper hose
17-11-9-425-865 inner radiator

Examples without motorsport package:
17-12-8-602-665 upper hose
17-11-9-425-861 inner radiator

Anyone more anything about this?

I just received the 90c thermostat to install in my 850 from a prior gen n63 so we'll see if that fits but I want to get all the cooling possible.