Measuring bearing clearances is one of those steps that all good engine builders take to establish a solid and reliable rotating assembly foundation. It can be tedious trying different bearings to put ...

When people first started naming the parts of engines, they named most of them for exactly what they did: head, block, connecting rod and (especially) bearings. There are many places in a car where ...

Engine bearings play a vital role in the proper functioning of any vehicle’s engine. Their primary duty is to lessen the friction between moving parts, thereby preventing erosion and promoting ...

We've heard a thousand times that oil pressure and volume are keys to a healthy oiling system. We can use an oil-pressure gauge to monitor the effects of changes in our oiling system, but aside from ...

Bearing clearance is one of the fundamental aspects of engine building and one that continues to spark debate and divisive opinions—and as with everything from nitrous systems to eating chocolate, ...

After 152,000 miles, how bad are the rod bearings in our E92 M3? We tear down the engine to inspect the wear and see if the S65’s infamous bearing issue is as bad as they say. Watch to find out! Trump ...