How do I order the correct custom piston?

You will need to call JE Pistons directly with your exact engine specifications. This includes details like bore size, stroke, compression ratio, camshaft profile, and intended use to ensure the piston is built to your needs.

What does 'Not CARB approved' mean?

CARB (California Air Resources Board) approval means a part meets specific emissions standards for use in California. Since this piston is not approved, it cannot be legally shipped to or used in California.

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

Forged pistons are made by shaping aluminum under extreme pressure, which aligns the metal's grain structure. This results in a much stronger and more durable piston that can better withstand the high pressures and temperatures of performance engines compared to cast pistons.

JE Pistons Custom Sport Comp Piston | CUSTOM-SPORTCOMP

Name: JE Custom Piston EACH NOT SET *CALL WITH SPECS TO GET CORRECT PRICING INFORMATION*
Brand: JE Pistons
SKU: je-pistons-je-custom-piston-each-not-set-call-with-specs-to-get-correct-pricing--t14-304744
Price: 887.55 USD
Availability: BackOrder

JE Custom Piston EACH NOT SET *CALL WITH SPECS TO GET CORRECT PRICING INFORMATION*

$887.55

On Backorder

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

JE Custom Piston EACH NOT SET *CALL WITH SPECS TO GET CORRECT PRICING INFORMATION*

Key Features

This is a single custom piston, not a set.
Constructed from strong, forged aluminum for durability.
Designed for high-performance engine builds.
Requires calling with specific engine dimensions for correct pricing and configuration.
Not CARB approved; cannot ship to California.

This is a custom-ordered part. Please call JE Pistons with your specific engine specifications to confirm compatibility and pricing for your application.

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Product Details

JE Pistons is a well-known name in the performance engine world, recognized for their robust, custom-built pistons designed to handle serious power. This CUSTOM-SPORTCOMP piston is a prime example of their commitment to engine builders who need specific, high-performance components. Because these are custom-ordered, each piston is tailored to your exact engine specifications, ensuring it integrates perfectly with your build's unique requirements. This means you get a part precisely matched to your camshaft profile, cylinder head volume, and intended use, whether that's track racing, drag strip dominance, or high-performance street driving.

When you're building an engine that needs to perform beyond stock, the details matter. This JE custom piston is constructed from strong, forged aluminum, a material chosen for its excellent strength-to-weight ratio and resistance to the extreme pressures and temperatures found in high-output engines. The forging process aligns the metal's grain structure, making it exceptionally durable and less prone to failure under stress compared to cast pistons. While specific dimensions and features will vary based on your custom order, JE Pistons typically offers advanced skirt designs and optimized crown shapes to improve efficiency and reduce friction, contributing to both power and longevity. It's crucial to call JE Pistons with your exact engine specifications to get the correct pricing and ensure this piston is the right fit for your project.

Please be aware that this piston is not CARB approved and cannot be shipped to California. Because this is a custom-ordered part, it's essential to confirm all specifications with JE Pistons before finalizing your purchase to ensure it meets your engine's needs and complies with local regulations.