10F difference in pre/post heatercore air?

[DeathONator]

I have a 1800+DLT3C clocked at 208x11.5=2392mhz (1.8vcore), and a danderden waterblock strapped on my 9800 Pro (445/370 At the moment, the air coming into the heatercore is about 73.5F and the air exiting is 83.5F... is this normal? With my hand I have just never been able to tell that there is a temp difference until now... Also, temp on my 1800+ are kinda high. Prime testing at 49C right now... I think I am going to remount the block... or could the 9800 Pro be adding enough heat to raise temps by that much... rest of info is in my sig.

[Korndog]

the 9800 pro does add in a lot of heat..
i don't have any exhaust fans to test out the temps, but the psu blows out air 11c over ambient.
now that i look at your specs, i can understand why you would get such a high temp.. do u know the temp of the water?

[DeathONator]

What in my specs justify my high temps? I ran my old smoken 1.4Ghz T-bird 2.0vcore, 1658mhz, and it never got above 43C, before the GPU block was added of corse.

Just check water temp which seems to be 90.5F. Right when I stuck the end of temp reader in it went up to 91.8F... then it went down. What changed is that it was right after I took the cap off of my t-line. And now the CPU temp is down to 47.5??