Wiseco Pistons BMW M20 2,5 (84,25)

Wiseco Pistons BMW M20B25 (84,25mm)

Original Specification

2,5 Liter 12v

Engine code: M20B25  (M1Z7)
Bore: 84,00
Dispacement: 2494cc
Stroke: 75,00mm
Vales: 12
Block Ht:206,70
Comp. ratio: 8,8:1
Head cc: 38,50cc
Gasket thickness: 1,75mm
Rod length: 135,00mm

Wiseco WKE317M8425AP Specification:

Bore: 84,25mm
Comp height: 34,70
Dome/Dish cc:-6,8
Deck Cir: 0,50
Comp ratio: 8:8:1
Piston pin: 22mm
Piston rings: 8425XX
Weight (Gram): 373
Notes: 1,M,R,T

Complete kit with pistons, rings and pins for all cylinders.