Hi, I have a nice 850 T5 2.3 manual from 1994 with 340.000 km on the clock. It is in good stage 0 shape and has no oil or water consumption. I bought 2 cheap tuningchips (50£) on ebay just for the fun of it, and have measured one of them on the dyno. Result chip "1": 245 hp at 5400 rpm and...