What is the advantage of forged pistons over cast pistons?

Forged pistons are made by heating and hammering aluminum into shape, which aligns the metal's grain structure. This makes them significantly stronger and more resistant to detonation and fatigue compared to cast pistons, allowing them to handle higher cylinder pressures and temperatures in performance engines.

What does the compression height and dish volume mean for my engine build?

The compression height (CH) is the distance from the wrist pin centerline to the top of the piston, which affects your engine's deck clearance. The dish volume (CC) is the shape and volume of the indentation on top of the piston, and together with your cylinder head volume, it determines the final compression ratio of your engine.

Does this piston set come with rings and wrist pins?

This piston set includes the pistons themselves. Rings and wrist pins are typically sold separately and should be chosen based on your specific engine build requirements and the manufacturer's recommendations for optimal performance and durability.

Wiseco Chevy Big Block 4.600in Bore Piston Set K0157B130

Name: Wiseco Chevy Big Block 4.600in Bore 1.270in CH 28.00 CC Piston Set
Brand: Wiseco
SKU: wiseco-wiseco-chevy-big-block-4-600in-bore-1-270in-ch-28-00-cc-piston-set-t14-874000
Price: 1103.81 USD
Availability: BackOrder

Wiseco Chevy Big Block 4.600in Bore 1.270in CH 28.00 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 4.600in Bore 1.270in CH 28.00 CC Piston Set

Key Features

This is a Wiseco forged piston set for Chevy Big Block engines.
Designed for a 4.600 inch bore size.
Features a 1.270 inch compression height.
Includes a 28.00cc dish volume for compression ratio tuning.
Wiseco pistons are forged for increased strength and durability.
This set is for V8 engines.

This piston set is designed for Chevy Big Block engines with a 4.600 inch bore. Please consult manufacturer specifications for specific engine compatibility.

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Product Details

If you're building a high-performance Chevy Big Block engine, this set of Wiseco forged pistons is a solid choice for serious power. These pistons are specifically designed for a 4.600-inch bore, with a 1.270-inch compression height and a 28.00cc dish volume. Wiseco is well-known for making strong internal engine components, and these pistons are built to handle the demands of a performance application.

Forged pistons like these offer a significant advantage over cast pistons, especially when you're pushing an engine hard. The forging process aligns the metal's grain structure, making them much more resistant to fatigue and detonation. This means they can withstand higher cylinder pressures and temperatures, which is crucial for maximizing horsepower and ensuring reliability in a performance build. The specific dish volume of 28.00cc, combined with your chosen cylinder heads, will determine your final compression ratio. Wiseco's precision manufacturing ensures that each piston in the set is uniform, which is key for balanced engine operation and consistent performance.

This set includes all the pistons you'll need for your V8 engine. Remember that when rebuilding an engine, it's important to have all your components measured and matched correctly. This includes ensuring your connecting rods and crankshaft are within spec, and that your cylinder bore is properly honed to match these pistons. Always refer to the manufacturer's installation instructions for detailed specifications and recommended procedures to ensure a successful build.