Review on 🔥 Enhance Engine Performance with Mr. Gasket 4364 High Performance Thermostat by Aaron Leburu

I installed this on my 1976 Mustang Cobra II to replace a faulty thermostat. With a defective unit, the engine reached 235 degrees at idle. I flushed the system, installed this thermostat, then quickly refilled and busted the line. My temperature is now reading somewhere between 205-210 degrees. Not sure if I have a bad block or if my 302 is getting that hot. I just hope that when the scorching Arizona summer hits, I won't have to switch back.