and torque specifications

25 30 Nm 60 Nm 85 Nm

Upgrade your N55 engine with ARP’s high-performance head stud kit

Key Features and Performance Benefits

but pump life will be diminished if used with 100% ethanol fuels

B38 Main Bearings 11-61-8-603-913 and torque specificationsThe BMW B38 three cylinder turbo engine is compact and efficient, but like many modern BMW engines, it is vulnerable to main bearing wear and failure under stress. The 5150 AutoSport High Performance Main Bearing Set is designed specifically for the B38 platform to deliver the strength, reliability, and durability OEM bearings cant match. Each bearing is treated with a Calico dry film anti friction coating, proven to reduce drag, improve lubrication,