255-260-270 280-300/350 GM

Number of cylinders: 8 cylinders

Displacement: 5.7L

Standard diameters

Pistons: 101.60 / Connecting rods: 53.34 / Bearings: 62.19

Tightening torque m. Kg

Cylinder head: 8.8 / Flywheel: 8.2 / Connecting rod: 6.2 / Bearing: 9.5

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Mercruiser 185-205/262 GM engines

Number of cylinders: 6 cylinders

Displacement: 4.3 L

Standard diameters

Pistons: 101.6 / Connecting rods: 57.14 / Bearings: 62.19

Tightening torque m. Kg

Cylinder head: 8.8 / Flywheel: 8.2 / Connecting rod: 6.2 / Bearing: 9.5

Mercruiser 130-140/181 GM engines

Nombre de cylindres : 4 cylindres

Cylindrée : 2.5L

Diamètres standards

Pistons : 98.42 / Bielles : 50.8 / Paliers : 58.38

Couple de serrage m. Kg

Culasse : 12.5 à 13.8 / Volant : 8.2 à 8.8 / Bielle : 4 à 4.5 / Palier : 8.2 à 9.5

Mercruiser 3.0 LX 160-165/250 GM engines

Number of cylinders: 6 cylinders

Displacement: 4L

Standard diameters

Pistons: 98.42 / Connecting rods: 50.8 to 53.34 / Bearings: 58.38

Tightening torque m. Kg

Cylinder head: 12.5 to 13.8 / Flywheel: 8.2 to 8.8 / Connecting rod: 4 to 4.5 / Bearing: 8.2 to 9.5