What is the ring width configuration for these piston rings?

These Manley Performance piston rings have a specific width configuration. The top and second rings are 1.2mm wide, and the oil ring is 2.8mm wide.

What is the primary function of piston rings in an engine?

Piston rings serve a few critical functions: they seal the combustion chamber to maintain compression, regulate oil consumption by scraping excess oil from cylinder walls, and help transfer heat from the piston to the cylinder wall.

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Specifications

Brand: Manley Performance
Part #: 46840-1
UPC: 807298040523

Manley 84mm Bore 1.2mm x 1.2mm x 2.8mm Ring Width - Single

Name: Manley 84mm Bore 1.2mm x 1.2mm x 2.8mm Ring Width - Single
Brand: Manley Performance
SKU: manley-performance-manley-84mm-bore-1-2mm-x-1-2mm-x-2-8mm-ring-width-single-t14-311164
Price: 40.19 USD
Availability: InStock

$40.19

Only 1 left in stock

Manley Performance piston rings for 84mm bore engines. These rings feature a 1.2mm x 1.2mm x 2.8mm ring width.

Key Features

Fits 84mm bore engines.
Features a 1.2mm top ring width.
Features a 1.2mm second ring width.
Features a 2.8mm oil ring width.
Manley Performance brand piston rings.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

Manley Performance is well-known for making strong internal engine components, and these piston rings are no exception. Designed for an 84mm bore, they feature a specific ring width configuration of 1.2mm for the top and second rings, and 2.8mm for the oil ring. This setup is common in many performance and rebuild applications where precise ring sealing is critical for engine health and power.

When you're rebuilding an engine, the piston rings are a vital part of ensuring proper compression and oil control. These Manley rings are built to meet the demands of an engine rebuild, helping to create a solid seal between the piston and cylinder wall. This is essential for getting the most out of your engine's performance and for keeping oil where it belongs.

Please note that these rings are not CARB approved and cannot be shipped to California. Always refer to your specific engine build plans and manufacturer recommendations when selecting internal engine components.