Aftermarket Overflow Tank
The tank is from Speedinc, and looks like the summit and Jaz pieces, I am only asking since I have heard guys hook them up multiple ways
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I am somewhat a Novice when it comes to the coolant system.
I do want it to recirculate so i am giving it the choice to recirculate from the Top or Bottom, I just bought a Yfitting hoping that I could rig this up tonight.
Anyone else have any ideas?
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I guess I will find out after a few minutes of driving if it overheats or not
The speed inc way will work, but when it overflows it will go to an unsealed tank, through the bottom, and if you should happen to puke more coolant than the tank will hold, it will shoot out of the top open valve. Not a problem with the stock unit; it holds a lot. Aftermarkets units - not so much. Also would this not mess up the pressurization of the radiator, since you would now have a pressure leak at all times?
when i was messing around with the 408ci n/a one night, after replacing a few springs, the drive belt went and the motor over heated NASTY!! The pressure got high enough to puncture a hold in the stock hold tank and spew colant everywhere.
If by adding a overflow tank and using a pressure valve on top, would allow to minimize the amount of slippeage and still maintain a specific radiator pressure for nominal use?






