9000 L4-1985cc 2.0L DOHC (1986)
Piston: Specifications
Piston Assembly
NOTE: Different makes of piston must not be fitted in the same engine.
Piston Speed:
13 m/s (42.65 ft/s) at 5,000 rpm
Piston Dimensions
NOTE: Different pistons are fitted depending on the compression ratio of the engine. Dish diameter is 64 mm (2.52 in).
Piston Dimension "A":
B202 Turbo 1985
4.7 mm (0.185 in)
Turbo 16 1986 onwards
3.85 mm (0.152 in)
B202i 1987 onwards
1.0 mm (0.040 in)
Piston Identification
Piston Diameter:
This is measured at right angle to the piston boss: 16 mm (0.63 in) from the bottom of the skirt on Mahle pistons; and 8 mm (0.31 in) on Hepolite