What is the compression height of these pistons?

The compression height for this Wiseco piston set is 1.120 inches. This measurement is taken from the center of the wrist pin bore to the top of the piston crown.

What is the piston dish volume?

These pistons have a dish volume of 23.00 CC. This volume, along with the bore size and compression height, is used to calculate the engine's final compression ratio.

Are these pistons suitable for a stock engine rebuild?

These are forged performance pistons, designed for high-stress applications like racing or boosted engines. While they can be used in a performance-oriented rebuild, they may be overkill for a standard, stock replacement if your engine is not being modified for higher power output.

Wiseco Chevy Big Block Piston Set K0158B130

Name: Wiseco Chevy Big Block 4.600in Bore 1.120in CH 23.00 CC Piston Set
Brand: Wiseco
SKU: wiseco-wiseco-chevy-big-block-4-600in-bore-1-120in-ch-23-00-cc-piston-set-t14-873991
Price: 1103.81 USD
Availability: BackOrder

Wiseco Chevy Big Block 4.600in Bore 1.120in CH 23.00 CC Piston Set

$1103.81

On Backorder

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

Wiseco Chevy Big Block forged piston set for 4.600in bore engines.

Key Features

Fits Chevy Big Block engines with a 4.600 inch bore.
Forged construction for increased strength and durability.
1.120 inch compression height.
23.00 CC piston dish volume.
Set includes pistons for an 8-cylinder engine.

This piston set is designed for Chevy Big Block engines with a 4.600 inch bore. Always confirm your engine block's specifications before ordering.

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Product Details

This is a set of Wiseco forged pistons designed for Chevy Big Block engines with a 4.600-inch bore. These pistons are built for performance applications where strength and reliability are key. They feature a 1.120-inch compression height and a 23.00 CC dish volume, which are important figures when calculating your engine's compression ratio.

Wiseco is well-known for its high-performance forged pistons, and this set is no exception. Forged pistons are significantly stronger than cast pistons, making them ideal for high-horsepower builds, forced induction, or nitrous applications. The material and forging process allow these pistons to withstand the extreme pressures and temperatures found in a performance engine. The 4.600-inch bore size is specific to certain Big Block Chevy configurations, so it's crucial to confirm this matches your engine block's dimensions. The 1.120-inch compression height is measured from the wrist pin centerline to the top of the piston crown, and this dimension, along with the piston dish volume, will directly affect your final compression ratio when paired with your chosen cylinder heads and crankshaft.

When rebuilding or modifying your Chevy Big Block, selecting the right pistons is a critical step. This Wiseco set offers a well-built solution for those looking to push their engine's performance. Ensure you have the correct bore size and understand how these specifications will impact your engine's compression ratio before installation. It's always recommended to consult with your engine builder or refer to detailed engine building guides to ensure optimal performance and longevity.