Audi 2.7 A6 S4 RS4 Wossner pistons kit 82mm CR 8.5 K9091D100

Product detailed specification

Bore size

82.00mm

Stroke

86.40mm

Wossner compression ratio (CR)

8.5:1

OEM compression ratio (CR)

9.3:1

Dome volume (CC)

-9.60cm³

Compression height (CH)

30.70mm

Pin diameter

21mm

Fits for

Audi S4, RS4, A6 – 2.7T 30V (AGB, ASJ, AZB, AZR, AZF)