What is included with this piston set?

This Wiseco piston set includes the pistons, high-quality rings, tool steel wrist pins, and retainers. The piston skirts also feature a friction-reducing coating.

What is the compression ratio of these pistons?

These pistons have a +5cc dome volume, which results in a 13:1 compression ratio when installed in a compatible engine. This is a higher compression ratio than most stock engines.

Can these pistons be shipped to California?

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

Wiseco Forged Piston Set 13:1 3.484in Bore WIS-10609

Name: Wiseco K24 3.484x1.110in +5cc Dome 13:1 - Includes Rings/Tool Steel Pins/Retainers/Skirt Coat
Brand: Wiseco
SKU: wiseco-wiseco-k24-3-484x1-110in-5cc-dome-13-1-includes-rings-tool-steel-pins-ret-t14-524497
Price: 272.33 USD
Availability: BackOrder

Wiseco K24 3.484x1.110in +5cc Dome 13:1 - Includes Rings/Tool Steel Pins/Retainers/Skirt Coat

$272.33

On Backorder

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

Wiseco forged piston set for 4-cylinder engines. Features a 13:1 compression ratio and includes rings, pins, and retainers for a complete rebuild.

Key Features

This is a Wiseco forged piston set for 4-cylinder engines.
Features a +5cc dome shape for a 13:1 compression ratio.
Includes rings, tool steel wrist pins, and retainers for a complete installation.
The piston skirts are coated to reduce friction and noise.
Forged construction offers improved strength and durability over cast pistons.
Not CARB approved and cannot be shipped to California.

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Product Details

If you're rebuilding the top end of your 4-cylinder engine and looking for a solid performance boost, this Wiseco forged piston set is a strong option. These pistons are designed to handle increased cylinder pressures, making them a popular choice for builds aiming for more power. The +5cc dome shape contributes to the 13:1 compression ratio, which is a notable increase over stock and will help extract more energy from each combustion cycle.

Wiseco is well-known for its forged pistons, and this set is no exception. Forging makes the aluminum stronger and more durable than cast pistons, allowing them to withstand higher temperatures and pressures. This particular set comes with everything you need to get them installed: high-quality rings, tool steel wrist pins for added strength, and retainers. They also feature a skirt coating to help reduce friction and noise during operation, which is a nice touch for a performance part.

When installing these, remember they are a performance part and may require careful attention to piston-to-wall clearance and ring gap settings to ensure optimal performance and longevity. Always refer to the manufacturer's installation instructions for the most accurate details.