Quote Originally Posted by Meccles View Post
Its a Fenix ally radiator not brass a later model 4 door unit that I suspect is partly blocked. I got temps down a bit with richening mixture but want to go cooler. Thermostat is the same unit as on old engine.
I'm very tempted to just buy a new 4 row unit with fans and shroud as mine is a bit of a bitsa.
I like seeing gauges in the middle or towards cool end not up the other way.
Thermostats can flow too much so the coolant doesn't spend enough time in the radiator to cool as much as it should or could.