http://www.letstorquebhp.com/calculator.asp
heres mine:
Power at Flywheel (BHP) :  300 
Weight without Driver (KG) :  1500 
Power to Weight Ratio (BHP Per Ton) :  203.21 
0 - 60 (Secs) :  4.93 
0 - 100 (Secs) :  12.98 
60 - 100 (Secs) :  8.05 
Quarter Mile (Secs) :  13.63 
Terminal Speed (MPH) :  102.48 
Drag Strip Quarter Mile (Secs) :  13.23 
Drag Strip Terminal Speed (MPH) :  105.73 
thats only a touch of the prodrive official figures (prodrive have a faster 0 - 60 of 4.6) of 13.44
edit: 
i put your dads figures in (presuming that its rwd and he is not homer simpson size)
Power at Flywheel (BHP) :  260 
Weight without Driver (KG) :  876 
Power to Weight Ratio (BHP Per Ton) :  301.57 
0 - 60 (Secs) :  4.07 
0 - 100 (Secs) :  10.03 
60 - 100 (Secs) :  5.96 
Quarter Mile (Secs) :  12.41 
Terminal Speed (MPH) :  111.22 
Drag Strip Quarter Mile (Secs) :  12.31 
Drag Strip Terminal Speed (MPH) :  112.53
edit2:
i cant find a 220 bhp car in lfs (looking at official site)
are you talking of the xr gt turbo at 245, anyway heres the figures for it 
 
Power at Flywheel (BHP) :  245 
Weight without Driver (KG) :  1224 
Power to Weight Ratio (BHP Per Ton) :  203.38 
0 - 60 (Secs) :  5.43 
0 - 100 (Secs) :  13.55 
60 - 100 (Secs) :  8.13 
Quarter Mile (Secs) :  13.78 
Terminal Speed (MPH) :  100.83 
Drag Strip Quarter Mile (Secs) :  13.68 
Drag Strip Terminal Speed (MPH) :  101.99