What material are these Mahle pistons made from?

These Mahle MS pistons are constructed from 2618 aluminum. This is a strong and commonly used material in performance engine components due to its durability and ability to withstand high temperatures.

What is the compression ratio achieved with these pistons?

When installed with the correct components, these pistons are designed to achieve a 9.0 compression ratio. They feature a -4cc dish volume to help reach this target.

Are these pistons CARB approved?

No, this piston set is not CARB approved and cannot be shipped to California. Always check local emissions regulations for compliance.

Mahle VR38DETT Piston Set 95.51mm Bore 929942860

Name: Mahle MS Piston Set VR38DETT 95.51mm Bore 88.4mm Stroke 165.1mm Rod 23mm Pin -4cc 9.0 CR Set of 6
Brand: Mahle
SKU: mahle-mahle-ms-piston-set-vr38dett-95-51mm-bore-88-4mm-stroke-165-1mm-rod-23mm-p-t14-169001
Price: 978.93 USD
Availability: InStock

Mahle MS Piston Set VR38DETT 95.51mm Bore 88.4mm Stroke 165.1mm Rod 23mm Pin -4cc 9.0 CR Set of 6

$978.93

Only 5 left in stock

Mahle MS Piston Set for Nissan VR38DETT 3.8L. 95.51mm bore, 9.0 CR. Set of 6.

Key Features

Fits Nissan VR38DETT 3.8L engines.
Set includes six forged pistons.
Features a 95.51mm bore size.
Designed for a 9.0 compression ratio with a -4cc dish volume.
Constructed from 2618 aluminum for strength and heat resistance.
Each piston weighs 422g for a balanced rotating assembly.

This piston set is designed for the Nissan VR38DETT 3.8L engine. Please verify compatibility with your specific vehicle application.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

Mahle is a well-known name in engine components, recognized for their expertise in piston technology. This Mahle MS Piston Set is built for the Nissan VR38DETT 3.8L engine, a popular choice for performance builds. These pistons are designed to handle the demands of a high-performance engine, offering a solid foundation for your rebuild.

This set features a 95.51mm bore and a -4cc dish volume, which helps achieve a 9.0 compression ratio when paired with the specified components. The pistons are constructed from 2618 aluminum, a strong material commonly used in performance applications for its durability and heat resistance. Each piston weighs 422g, contributing to a balanced rotating assembly. The rod length is 165.1mm and the pin diameter is 23mm, ensuring proper fitment within the engine's architecture. This set includes six pistons, providing everything you need for a complete engine build.

When rebuilding a high-performance engine like the VR38DETT, attention to detail is crucial. These Mahle pistons are a well-built option that balances performance characteristics with the reliability Mahle is known for. It's important to note that this piston set is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.