What is the advantage of a forged piston over a cast piston?

Forged pistons are made by heating aluminum and hammering it into shape, which creates a stronger and more durable internal grain structure. This makes them more resistant to deformation and failure under high stress compared to cast pistons, which are made by pouring molten aluminum into a mold.

What does the '-2cc dome' mean for my engine?

The dome shape and volume, in this case -2cc, directly influence the engine's compression ratio. A negative dome volume like this typically helps to lower the compression ratio, which can be beneficial for certain engine builds, forced induction applications, or when using specific cylinder head designs.

Can this piston be shipped to California?

No, this piston is not CARB approved and cannot be shipped to California due to emissions regulations.

Wiseco Forged Piston -2cc Dome 1.1732in x 3.4251in WD-09621

Name: Wiseco Honda H22 -2cc Dome 1.1732in x 3.4251in Piston - Single
Brand: Wiseco
SKU: wiseco-wiseco-honda-h22-2cc-dome-1-1732in-x-3-4251in-piston-single-t14-885967
Price: 237.08 USD
Availability: BackOrder

Wiseco Honda H22 -2cc Dome 1.1732in x 3.4251in Piston - Single

$237.08

On Backorder

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

Wiseco Honda H22 -2cc Dome 1.1732in x 3.4251in Piston - Single

Key Features

Fits Honda H22 engines.
Forged aluminum construction for strength and durability.
Features a -2cc dome shape.
Wrist pin bore measures 1.1732 inches.
Bore diameter is 3.4251 inches.
Sold individually as a single piston.

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Product Details

Wiseco is well-known for making strong internal engine components, and this forged piston for the Honda H22 engine is no exception. This single piston features a -2cc dome, which is a specific design choice that affects compression ratio and combustion characteristics. The dimensions are 1.1732 inches for the wrist pin bore and 3.4251 inches for the bore diameter, ensuring it's built to fit within the H22 engine block.

Forged pistons like this one are built from a solid block of aluminum that's heated and hammered into shape, making them inherently stronger and more durable than cast pistons. This makes them a solid option for builds where engine reliability under stress is a priority. The -2cc dome shape is a notable detail that builders will consider when calculating their desired compression ratio for their specific engine build.

Please note that this piston is not CARB approved and cannot be shipped to California. Always refer to manufacturer specifications for installation details and compatibility with other engine components.