Too full and it will spew when you shut her down. I have been under the impression that the top of the overflow had to be at or above the fill tube and radiator top.
Aluminum 1 25 Qt Expansion Coolant Overflow Tank Recovery Bottle Reservoir Can
Radiator overflow tank mounting height. Mayhaps i have been misinformed. Be careful not to plug the long metal tube. What you need to know is you only need to fill the radiator up to about 2 below the filler neck. Trust the best in radiator surge tanks from speedway motors in stock and. Available in your choice size radiator overflow tanks look and perform great on street rods race cars restorations and everything in between. Overflow tank 34 ounces 3 in.
If its an overflow tank which means when the coolant and pressure gets hot enough to overcome the radiator cap it will dump the excess into the overflow tank and when the engine cools down it will draw it back inthats an overflow tank no it doesnt have to be higher then the radiator surge tanks have to be close to the top of the radiator because that is where you put the coolant in. Height stainless steel polished universal each 36 part number. Radiator surge tanks are great for any radiator and application with easy to mount tabs and quality material construction. For maximum capacity of the overflow tank mount the tank so as not to be above the top of the radiator. For height make sure it is below the t stat housing so it will drain into the catch can. As far as placement i would try and put it as close to the factory position as you can.
It all depends on where you want to put it. Well below the coolant system high point. Just saw some pics of a canton overflow mounted on the x frame member. There are several places you can bolt it into but will require drilling and tapping holes. Connect 14 coolant hose from the radiator to the overflow tank using the short metal tube on the bottom of the overflow tank. Increasing the capacity of the system and providing a more convenient fill point are among some of the benefits of an expansion tank.
The expansion tanks cap will perform the duties that the cap on the radiator traditionally did. Mounting the tank would be much simpler if height is not a problem. Overflow tank location nev if your cooling system is up to snuff including a good pressure cap it wont spew on you. See detail 4 7.
Gallery of Radiator Overflow Tank Mounting Height
