Chop, i agree i would'nt choose to run a 4x4i/c, my last Cossie had a 500i/c but the guy who had this car from new until 2005 spent a fortune on it & he wanted aircon so had it retro fitted by Alpineair in London so i suppose he obviously instructed GGR to keep the aircon & that limits the size of i/c you can fit so yes their was an issue with det with the standard cooler that why Wi was installed because a bigger i/c wasn't an option.

Simon.