I was at a rolling road at the weekend and the results seemed a bit strange to me

Like a 1.6 focus getting more torque than my 1.8 and some N/A cars getting more torque than BHP.
I thought this only happened with charged cars to get more torque than bhp or am I wrong with that
Here are the results
Car.......................BHP.......Torque
Focus 1.4.............98.9........105
Mondeo 2.5 V6....184.1........170
Fiesta RS Turbo..128.7........137
Focus 1.6..........122.7........140
Focus ST170......186.2........162
Focus 1.8..........125.4........135
Focus RS..........274.8........315
Focus 1.4............81.1........100
Probe 2.5 V6......141.2........149
Focus 1.6...........101..........118
Focus ST3.........194.5.......195
Renault clio 172..171.7.......155
Focus 1.8 MP3....119.7.......127
Focus 2.0..........129.4.......136
Focus RS............263.8.......308
Focus 1.6 mk2...106.2.......120
Focus 1.6.........113.5.......114
Escort 1.8 Si......146.9.......139 My Car
Hyundai 2.0.......133..........147
Escort RS2000....147.5.......158
Pug 406 2.0T.........56.3.......100 the turbo was sucking not blowing
Focus 1.4.............92.5.........95
Focus ST170......161.5.......147
Cheers for any input
Steve