I don't know the level of mods made to the GSR... but if it was my GSR... (I drive a mirage asti, engine swapped to 4G93T) it would be close.. very close...
My car's specs:
Body: Mirage Asti
engine: 4G93T
Turbine: TD04L stock
Intercooler: Lancer 1.8 GSR stock
MOds:
Adjustable cam pulleys
apexi intake filters
5 Zingen end can
boost at 1.0 bar
performance:
0-100 5.6 sec
0-400 meters (1/4 mile) 13.9 sec - 14.5 sec at 160-170kmh (approx 100mph)
top speed 240kmh (150mph)
calculated bhp: 240bhp