What is the primary function of these piston rings?

These piston rings create a seal between the piston and the cylinder wall. This seal prevents combustion gases from escaping the cylinder, controls oil consumption by scraping excess oil from the cylinder wall, and helps transfer heat from the piston to the cylinder wall for cooling.

Are these rings suitable for stock 2JZ engines?

These rings are designed for an 86.5mm bore, which is often used in modified 2JZ engines seeking a slight increase in displacement. While they are a performance part, their suitability for a stock bore depends on whether your engine has been bored to 86.5mm. Always verify your engine's bore size.

What does 'Not CARB approved' mean for shipping?

This means the part does not meet the California Air Resources Board (CARB) emissions standards. Consequently, it cannot be legally shipped to California or used on a vehicle registered in California.

Specifications

Brand: Manley Performance
Part #: 47865-6
UPC: 807298104386

Manley Ring Set Toyota 2JZ 86.5mm Bore 1.0mm x 1.2mm x 2.8mm - Set of 6

Name: Manley Ring Set Toyota 2JZ 86.5mm Bore 1.0mm x 1.2mm x 2.8mm - Set of 6
Brand: Manley Performance
SKU: manley-performance-manley-ring-set-toyota-2jz-86-5mm-bore-1-0mm-x-1-2mm-x-2-8mm--t14-135780
Price: 276.02 USD
Availability: BackOrder

$276.02

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Manley Performance 2JZ piston ring set for 86.5mm bore engines. Set of 6, 1.0mm x 1.2mm x 2.8mm ring sizes. Part# 47865-6. Not CARB approved.

Key Features

Fits Toyota 2JZ engines with an 86.5mm bore.
Set includes six piston rings.
Top ring size is 1.0mm.
Second ring size is 1.2mm.
Oil ring size is 2.8mm.
Manley Performance brand.

This piston ring set is designed for Toyota 2JZ engines with an 86.5mm bore. Always confirm your engine's specific bore size and application before purchasing.

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About this part

Product Details

This is a set of six piston rings from Manley Performance, specifically made for Toyota 2JZ engines with an 86.5mm bore. These rings measure 1.0mm for the top ring, 1.2mm for the second ring, and 2.8mm for the oil ring. They are a crucial component for sealing the combustion chamber, managing oil consumption, and ensuring efficient heat transfer from the piston to the cylinder wall.

Manley is known for making well-built internal engine components, and this ring set is no exception. The specific dimensions are designed to work with 86.5mm pistons, which is a common size for 2JZ builds looking for a slight increase in displacement. Proper ring seal is essential for maximizing compression and preventing blow-by, which directly impacts engine power and longevity. This set is intended for performance applications where reliability and consistent performance are key.

Please note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.