Q: what kind of gas would this US legal 1995 GTR use? http://www.cardomain.com/ride/2634402
A: Whatever the highest octane you can get over there is. Here in Australia they run on 98ron, but in Japan they mostly use 100ron+. I believe that over there you guys get even worse fuel than us, so I'd be inclined to get a retune to run on whatever fuel you wish to run. But, your best bet is to ask the current owner, as he should know. By the way, USD$60,000 for an R33 GTR? Damn, They're like half that here :P