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Pistons

Pistons

General data

Engine B284
Compression ratio 9.5:1


Important

Pistons of different makes must not be used in the same engine. The piston make is cast onto the piston.


Piston types


The piston diameter is measured perpendicular to the piston pin and 9mm from the piston base

Engine Ø H B H d1
B284 mm 88.956 - 88.974 54 5 ±0.1 55.6


Pistons

Piston pin

Diameter mm 23.997 - 24.000