Great in theory
but terribly flawed!
Water will take the path of least resistance, like electricity.... Your video cards will not get much water....
btw you saying your pump is also a resivoir?
and I highly reccomend you use both your 240mm and 360mm radiator man... you need some cooling between the cards
The pump has a built in res. It's a pretty decent pump, bit pricey and bulky but performs well and has some nice features.
I actually tried out the radiators in combo like you guys advised. I mounted the 240 on the back of the case. And the 360 on the back of that with the radbox and a bladeless fan in between. In the end I wasn't very happy with the flow rates and the water was just moving waaay to slow.
I ended up just keeping the 360 running but putting the fans in a pull config. Boy did that make a big diffference. I'm idling now around 31C. The 2nd card maxes out at 70C and the CPU at 52. Massive improvement over the pull setup.
I've never seen my comp run so fast, so smoothly and so cool. My room is about 5 degrees cooler!
I'll either try to sell the 240 here or get a 2nd pump and run separate loops.
For now I'm gonna try and get my hands on some new ramsinks for both cards and I'll be set for a few more months.Thanks again for all your help!