"Boiling a low temp and OEM Toyota Thermostat to ensure they open/close at the correct temperatures. Just a simple meat thermometer does the trick."
T-stat Soup?
by Chad Morehead
September 30, 2013
Remember, before installing (or throwing away) a thermostat, to always check its opening and closing.

Boiling a low temp and OEM Toyota Thermostat to ensure they open/close at the correct temperatures. Just a simple meat thermometer does the trick.
Chad Morehead has an excellent blog on track day tinkering and driving called Eat, Sleep, Tinker. This is reprinted with his permission. Visit his blog at www.eatsleeptinker.com.