Water cooling is most efficant other then nitrogen. Usually the smaller kits don't run too much money however when you start pieceing together large rads and strong pumps it gets pricey.
Is that a nirvana heatsink?
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![](http://i240.photobucket.com/albums/ff57/ChrisGPGT/newmultisig.jpg)
04 GTO M6 | HE SS Clutch | Kooks LT's | SLP LM2 | K&N
Soon: APS TT kit
![wink wink](/forum/images/graemlins/default/wink.gif)
SOLD \/
01 GT | STr5 cam | PT-67 | 18-22psi