Piston Ring Oil Rails

A piston ring is a metallic split ring that is attached to the outer diameter of a piston in an internal combustion engine or steam engine.

Piston ring oil rails.

Mahle pioneered the use of piston ring simulation and computer development tools to engineer rings that provide free horsepower by successfully minimizing friction. In this video we re going to cover the installation of 3 piece oil rings. For the oil rings take out the rings marked 3 which are the rails and flex vents. Bore 8g weight single piston each 2 part number.

Ross racing oil rings should have between 003 and 005 side clearance. The amount that the face of the ring is below the ring lands is the ring back clearance. In this edition of probe tv we show you everything you need to know about oil rail supports. What they are how to know if you need them and how to properly.

Piston rings oil support rail 4 155 in 4 184 in. Back clearance can best be measured by pushing the ring into the piston ring groove until it bottoms against the root of the groove. Mahle s ultra flat ring flanks and precision finish also maximize ring. At hastings manufacturing we know piston rings and we want to pass that knowledge on to you.

Why do some piston sets come with 6 rings versus 5 rings. Run the side clearance as tight as 0015. Jay meagher discusses the oil support rail. Improving heat transfer from the piston to the cylinder wall.

Piston rings oil support rail 4 155 in 4 184 in. 700 kb performance rings. Oil ring support rails are a different breed form your typical piston ring. Bore 8g weight single piston each 2 part number.

Oil ring support rails are designed to remedy this situation by providing a thicker snug fitting support ring that covers the gap and provides a firm foundation for the oil ring. Maintaining the proper quantity of the oil between. When you open the box you will see that each section is labeled with a 1 2 or 3. The main functions of piston rings in engines are.