Wössner forged piston- and ringkit
Will Fit:
AUDI RS4 Biturbo - 2.7 30V all versions with AZR/ASJ/AZF engines
Technical data*:
Material: 4032-T6, 2618-T6
Bore size: 81.5 mm
Stroke: 86.4 mm
Wössner compression ratio: 8.0:1
OEM compression ratio: 9.0:1
Compression height: 30.7 mm
Valves per cylinder: 5
Piston weight: 284 g
Rod lenght: 154 mm
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.
The images are showing the AZPK9120D050 kit!
Average ratings
No review