Originally Posted by simon021
If you want it to run cooler, get a cooler thermostat :P
Grimspeed 160 degree works great, is just as beefy as the stock one, and takes like 5 minutes to install after you drain the coolant.
With the grimspeed thermostat my car runs about 170-190.
Yea I suppose if i get a new radiator I would change it out.
How bad is it to run ~20 degrees hotter than usual?
I would prefer to finish tuning the car and then do the radiator etc. after christmas...