Manufacturer Porsche

Kit Part Number K9493

Engine Code M44.41/43/43

YOM From 1988

YOM To         1991

Piston number K9493D050, K9493D100, K9493DA

Bore Size 104.5mm – K9493D050, 104mm – K9493DA, 105mm – K9493D100

Stroke          88mm

Compression Height 36mm

OEM Comp Ratio 10.9:1

Number of Rings 3

OEM Rod Length 150mm

Clip Part Number CW24

Pin Size                 24mm

Pin Part Number WP022

Cylinders         4

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.