What is included in the HKS RB26 2.8L S1 Piston Full Kit?

This is a full piston kit designed for the HKS RB26 2.8L S1 stroker engine build. It includes all the necessary pistons to complete the engine rebuild for this specific configuration.

What material are the pistons made from?

The pistons in this kit are forged from a high-strength aluminum alloy. This material is chosen for its durability and ability to withstand the stresses of a performance engine.

Why can't these pistons be modified?

These pistons are manufactured with precise tolerances specifically for the HKS RB26 2.8L S1 stroker kit. Any modification could compromise the engineered performance and fitment, so they are not intended to be altered.

HKS RB26 2.8L S1 Piston Kit 87.0mm 21004-AN014

Name: HKS PISTON FULL KIT RB26 2.8L S1 87.0- Cannot Be Modified
Brand: HKS
SKU: hks-hks-piston-full-kit-rb26-2-8l-s1-87-0-cannot-be-modified-t14-113037
Price: 7243.26 USD
Availability: BackOrder

HKS PISTON FULL KIT RB26 2.8L S1 87.0- Cannot Be Modified

$7243.26

On Backorder

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

HKS RB26 2.8L S1 full piston kit, 87.0mm bore. Cannot be modified.

Key Features

This is a full piston kit for the HKS RB26 2.8L S1 stroker application.
Pistons are forged from high-strength aluminum alloy for durability.
Features an 87.0mm bore size specific to this stroker kit.
Designed for a direct fit within the HKS 2.8L S1 stroker configuration.
Not CARB approved and cannot be shipped to California.

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Product Details

Forged from high-strength aluminum alloy, these HKS pistons are built to handle the demands of a performance RB26 engine stroked to 2.8 liters. The 87.0mm bore size is specific for this stroker kit, and these pistons are designed for a direct fit within that configuration. HKS has a long history of developing parts for high-performance Japanese engines, and this kit reflects that expertise.

This full kit includes all the necessary pistons to rebuild your RB26 engine to the 2.8L S1 specification. The advanced piston design aims to improve combustion efficiency and durability under high loads. Because these are specifically manufactured for this stroker kit, they are not intended to be modified further. This ensures that the precise tolerances and performance characteristics HKS engineered are maintained.

When undertaking a significant engine build like stroking your RB26, using well-made components is crucial. This HKS piston kit is a central piece for achieving your performance goals. Please note that this kit is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.