Aluminum Radiator

yellow rose said
No, I had to use a thermostat. If it was just a drag car I could live with 140 but as a driver and street toy I wanted between 170 and 180. And that's where I'm at.

That makes sense now!
And as to your comment about Evan's coolant. That's awesome. That stuff seems like a great idea. Someday I will use it.