suposedly provides better heat transfer from metal to the coolant. You add it to your favorite coolant.

MORE HERE

What do ya'll think. My Mog wants to overheat on long sharp upgrades so I need something. Not any room to add an aux. fan on the radioator though I may add one to the oil cooler.

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"If anyone knows other lessons I need to learn, please tell me. I'm tired of learning them the hard way".
by JerryBro

The Glow Plug Wait: This waiting period is a moment of silence to pay honor to Rudolph Diesel. The longer you own your diesel the more honor you will give him". by SD Blue

My normal daily life; either SNAFUed- Situation Normal... All Fouled Up, or FUBARed- Fouled Up Beyond All Repair

62 UNIMOG Camper w/617 Turbo, 85 300SD daily driver- both powered by blended UCO fuels

Coach,

What do you mean by "overheats on long upgrades"?

Any engine will get hotter going up a grade because its burning more fuel. If it doesn't boil, its not too hot.

This ideal of keeping an engine "cool" is a myth. An engine is supposed to run hot, that's why it has a thermostst in it. An engine can be "cool" at 250*F as long as the coolant isn't boiling. Look where the red mark on your temp gage is.

Whether the product you referenced works, I don't know. Why don't you give it a scientific test and let us know.

P E H