Engines and Components› Pistons and Piston Rings

JE Pistons

JE Pistons Forged Piston Set, 86.25mm Bore

$877.49

SKU: 361254-4

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Overview

The JE Pistons Sport Compact/European Pistons are a set of four forged aluminum pistons designed for extreme engine applications, including professional competition. Engineered and machined from 2618 alloy, these pistons offer high tensile strength for demanding conditions like higher compression ratios, boost, or nitrous usage. The pistons have a bore size of 86.25mm and a compression height of 1.176 inches, with a piston head volume of -9.00cc, contributing to a 11.6:1 compression ratio.

These pistons are designed for specific engine applications to optimize performance and durability. Features such as proprietary Forged Side Relief (FSR) forging design minimize friction and power loss, while optional skirt coating can reduce friction and wear. An accumulator groove (depending on application) is also included to improve ring seal and consistent power. They are sold as a set of 4.
Show original supplier description
The JE Pistons Sport Compact/European Pistons are a set of four forged aluminum pistons designed for extreme engine applications, including professional competition. Engineered and machined from 2618 alloy, these pistons offer high tensile strength for demanding conditions like higher compression ratios, boost, or nitrous usage. The pistons have a bore size of 86.25mm and a compression height of 1.176 inches, with a piston head volume of -9.00cc, contributing to a 11.6:1 compression ratio. These pistons are designed for specific engine applications to optimize performance and durability. Features such as proprietary Forged Side Relief (FSR) forging design minimize friction and power loss, while optional skirt coating can reduce friction and wear. An accumulator groove (depending on application) is also included to improve ring seal and consistent power. They are sold as a set of 4.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandJE Pistons
Part Number361254-4
CategoryEngines and Components

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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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