Forged Pistons Wossner Audi A6 S4 B5 2.7L Bi-Turbo 81.50MM 8.50:1

1354 
5 laos
WS-K9091D050

Kirjeldus

Description

Wossner pistons are made from dedicated forgings produced in-house to give you a light weight piston with superior strength and optimal design.

Being the multivalve piston technology leader, the line features specially designed valve pockets, complex dome and crown shapes, the steel nitride/napier xx rings and optimized skirt profiles.

Most OEM pistons have pin offset to keep the piston quiet. Only Wiseco does this with forged pistons.

Complete with rings, wristpins & locks, and specification sheets.

Product detailed specification

Bore size

81.50MM

Stroke

86.40mm

Wossner compression ratio (CR)

8.50:1

Rod Lgth.

154.00

Dome volume (CC)

 -9.60

Comp Ht.

  30.70mm

Pin diameter

   21mm

Fits for

 Audi A6 S4 B52.7L Bi-Turbo