Forged Pistons Wossner Alfa Romeo 147 156 2.0 TwinSpark 83MM 12,6:1

867 
5 laos
WS-K9236DA

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

83,00mm

Stroke

91,00mm

Wossner compression ratio (CR)

12,6:1

Rod Lgth.

145mm

Dome volume (CC)

  +2,5

Comp Ht.

  31,5mm

Pin diameter

   20mm

Fits for

Alfa Romeo 147 / 156 2.0 TwinSpark AR32310