There aren't many factory air-to-water intercooler applications that I can think of - GMC Syclone/Typhoon and the GM LSA engine found in the Corvette and CTS-V are about it. I'm not sure what advantage it would have over an air-to-air intercooler that would offset the comparative lack of aftermarket parts and knowledge to put a functional system together.

95 Montero SR
3.8 MIVEC, Advance headers, 2 1/2" exhaust, Magnaflow muffler, OME shocks & rear springs, 2" body lift, 3" tank lift, 4.90s, TRE front locker, factory rear locker, Roger Brown Rock Sliderz, 315/75r16 (35") tires, Sport big brakes