Technical question: Surge Tanks and Intercooler reservior
So the engine's radiator/coolant reservior is pulled periodically or all the time to cool the s/c. Does it loop back to the tank then, or into the engine's cooling system - maybe that points out where I'm missing something - maybe someone can just describe the flow of coolant through the radiator/block and the intercooler/supercharger and tranny...
I'm thinking of trying the intercooler pump upgrade, and while I'm at it, I would think it would make sense to do a larger air-exchanger and replace the valeo radiator, so any information that would help me understand (or just point me somewhere, I have all-data and I'm left largely to infer what it's doing) would be most appreciated.
Thanks!
/enginespics/32engine/SLK32intercooler.jpg)
Picture is from a Slk32, which has a slightly different water recirculation system (smaller heat exchanger, etc).
QUESTION: I've noticed while sitting at a stop light, something will cycle on and off (about a 5 second cycle) making a little "wooooo" sound. Is that the intercooler coolant pump?
QUESTION: I've noticed while sitting at a stop light, something will cycle on and off (about a 5 second cycle) making a little "wooooo" sound. Is that the intercooler coolant pump?
You can seperate the resevoir ,this mod comes with the evosport pullys and uses the washer tank. there is little room for another tank . I too want too seperate the circuits because there WILL be benefits. I did find some tanks used by dragracers that may fit but dont know if it is enough coolant.
does anyone know how much coolant is used for only the intercooler system? i think i read somewhere that it is only a couple of quarts.
You can seperate the resevoir ,this mod comes with the evosport pullys and uses the washer tank. there is little room for another tank . I too want too seperate the circuits because there WILL be benefits. I did find some tanks used by dragracers that may fit but dont know if it is enough coolant.
does anyone know how much coolant is used for only the intercooler system? i think i read somewhere that it is only a couple of quarts.
You can seperate the resevoir ,this mod comes with the evosport pullys and uses the washer tank. there is little room for another tank . I too want too seperate the circuits because there WILL be benefits. I did find some tanks used by dragracers that may fit but dont know if it is enough coolant.
does anyone know how much coolant is used for only the intercooler system? i think i read somewhere that it is only a couple of quarts.
I really have issues with the use of windshield fluid (or even water) in the intercooler. What about using a more conventional sized battery (smaller than a microwave oven) and locating a small tank in the battery box? Heck, you could set it up like a cooler and dump ice in there!
What's the tank for anyway? Is it for expansion? Could you get away with a very small one (like a brake fluid filler tube)?
Last edited by Fifth Ring; Sep 14, 2006 at 12:02 PM.



