What is included with this piston?

This listing is for a single piston. Piston rings, wrist pins, and connecting rod bearings are typically sold separately and are required for installation.

What is the benefit of a forged piston?

Forged pistons are made from a solid block of aluminum that is heated and hammered into shape. This process creates a stronger and more durable piston compared to cast pistons, making them better suited for high-performance applications and increased engine stress.

Can this piston be shipped to California?

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

Wiseco 86.0mm Dome Dish Pistons | WD-05814

Name: Wiseco BMW M50B30/S50B30 3.0L 24V 86.0mm Standard -10 Dome Dish 10.0:1 CR Pistons - Single
Brand: Wiseco
SKU: wiseco-wiseco-bmw-m50b30-s50b30-3-0l-24v-86-0mm-standard-10-dome-dish-10-0-1-cr--t14-480642
Price: 219.40 USD
Availability: BackOrder

Wiseco BMW M50B30/S50B30 3.0L 24V 86.0mm Standard -10 Dome Dish 10.0:1 CR Pistons - Single

$219.40

On Backorder

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

Wiseco 86.0mm standard bore dome dish pistons for BMW M50B30/S50B30 3.0L 24V engines. These forged pistons are built for performance builds.

Key Features

This listing is for a single piston.
86.0mm standard bore size.
Features a -10 dome dish design.
Achieves a 10.0:1 compression ratio.
Forged construction for improved strength and durability.
Designed for BMW M50B30 and S50B30 3.0L 24-valve engines.

Secure CheckoutFast Shipping631-982-0042

Product Details

This listing is for a single Wiseco 86.0mm standard bore piston, designed for BMW M50B30 and S50B30 3.0L 24-valve engines. It features a -10 dome dish, resulting in a 10.0:1 compression ratio when installed in a standard bore configuration. These pistons are forged, a process known for creating strong and durable engine components suitable for performance applications.

Wiseco pistons are a popular choice for engine rebuilds and performance upgrades. The forged construction offers improved strength and resistance to detonation compared to cast pistons, making them a solid option for builds that demand more from the engine. The specific dome dish design is engineered to work with the cylinder head volume and stroke of the M50B30/S50B30 engines to achieve the target 10.0:1 compression ratio, which is a common target for naturally aspirated or mild forced induction setups.

When rebuilding your engine, ensure you have all necessary components for a complete installation. This includes piston rings, wrist pins, and connecting rod bearings, which are typically sold separately. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.