Will Fit:

Alfa Romeo 147 Twin Spark - 2000-2010 - 2.0 16v all versions with AR32310 engines
Alfa Romeo 156 Twin Spark- 1996-2007 - 2.0 16v all versions with AR32310 engines

Wössner is the innovative specialists for high performance pistons and conrods. Wössner products are to be found in engines operating at the highest levels of motor sport, in competition and, of course, in everyday use – in fact, anywhere where longevity

and operational noise are important factors.

Wössner products are the source of the superior power behind the success of well known motor sport teams at national and international race meets.

Technical data*:

Material: 4032-T6, 2618-T6

Bore size: 83.5 mm   

Stroke: 91 mm

Wössner compression ratio:12.6:1

OEM compression ratio: 10.0:1

Compression height: 31.5 mm

Valves per cylinder: 4

Piston weight: 305 gr

Rod lenght: 145 mm

The images are showing the AZPK9120D050 kit!