S54 Connecting Rod Torque

Cast iron cylinder block of this engine has been improved.

S54 connecting rod torque.

11 11 engine block. Increased bore to 87 mm forged crankshaft with a stroke of 91 mm and with 12 counterweights. Greater clearance and oil flow for less friction and wear. For vehicles with production date from 02 2003.

12 mm bi hexagonal bolt head. E12 torx bolt head. Also applied reinforced forged connecting rods length 139 mm new high compression pistons cr 11 5 their compression height 32 3 mm. Bmw e46 m3 s54 3 2l connecting rod bearing.

The m10 x 1 25 bolts have to be ordered separately p n 11 24 7 834 310 12 bolts per vehicle. On vehicles produced from 12 13 2002 the new design m10 x 1 25 connecting rod bolts b have to be replaced with the new connecting rod bearings. Be bearings performance rod bearing replacement kit. Replace wash and oil.

Includes everything needed for a rod bearing service featuring be bearings upgraded rod bearings. Settling torque 5nm. Oem rod bolts m11 x 1 25 12mm bi hex bolt head spec. M11 x 1 25 mm thread pitch.

M10 x 1 25 mm thread pitch. The torque procedure for each is different. New s54 inline 6 based on the european version bmw s50b32. The s54 has two different types of connecting rod bolts.