Max, I had quizzed you once before about putting the 2.3 liter aerio engine in my vitara. I've finally convinced a family member that it might be a good idea if it will improve power without a serious loss in mpg. I just read that some of the aerio engines are 2 liter with 145 hp. Do you know what the difference is between these engines and the 127hp vitara 2.0? Any help will be greatly appreciated!!