Emre yanılıyorsun. 2.3 VR5 10v 150hp. 2.3 VR5 20v 170hp.
2.3 98-125kW
engine ID codes
10v: NG, AAR; 20v: 7A
engine configuration
2,309 cubic centimetres (140.9 cu in), inline five cylinder; bore x stroke (mm): 82.5 x 86.4; 461.8 cc per cylinder
cylinder block
grey cast iron, six main bearings
cylinder head
2v two valves per cylinder, 10 valves in total, single overhead camshaft (SOHC), compression ratio: 10.1:1
4v four valves per cylinder, 20 valves in total, double overhead camshaft (DOHC), compression ratio: 10.3:1
fuel system
Bosch KE-Jetronic
rated output - 2v NG/AAR
motive power: 98 kilowatts (133 PS; 131 bhp) @ 5,500 rpm; torque: 185 newton metres (136 ft·lbf) @ 3,500 rpm
rated output - 4v 7A
motive power: 125 kilowatts (170 PS; 168 bhp) @ 6,200 rpm
wikipediadan alıntı..
http://en.wikipedia.org/wiki/List_of_discontinued_Volkswagen_Group_petrol_engines#2.3_VR5_110-125kW