Wossner Forged Piston Kit 997 & 911 CARRERA 4 FORGED PISTON KIT (1997-2001)
Technical data:
Manufacturer	Porsche
Kit Part Number	K9472
Engine Code	M96.01/04
YOM From	1997
YOM To	2001
Piston number	K9472D050, K9472D100, K9472DA
Bore Size	96.5mm – K9472D050, 96mm – K9472DA, 97mm – K9472D100
Stroke	78mm
Compression Height	32.3mm
OEM Comp Ratio	11.3:1
Number of Rings	3
OEM Rod Length	145mm
Clip Part Number	6, C22x1
Pin Size	22mm
Pin Part Number	WP098
Cylinders	6
Valves Per Cylinder	4
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!
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