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Best Seller Porsche 911s 2.7l 92mm Big Bore Je P&c Kit C/r 10.5:1 Cast Iron Liner Pro Version [3CkIeB50]

$91.99 $294.99 -69%

Porsche 911S 2.7L Big Bore Performance Kit Elevate your Porsche 911S 2.7L engine with our premium 92mm Big Bore JE pistons and cylinders kit. This high-performance upgrade is designed to deliver exceptional power and reliability. The kit features a c

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Porsche 911S 2.7L Big Bore Performance Kit

Elevate your Porsche 911S 2.7L engine with our premium 92mm Big Bore JE pistons and cylinders kit. This high-performance upgrade is designed to deliver exceptional power and reliability. The kit features a compression ratio of 10.5:1, optimized for maximum efficiency and performance. With its cast iron liners and 2618 aluminum forgings, this kit is built to withstand the demands of high-performance driving.
  • 92mm Big Bore Design for increased displacement and power output.
  • 10.5:1 Compression Ratio for enhanced combustion efficiency.

Technical Specifications and Features

Our Porsche 911S 2.7L Big Bore kit is engineered with precision and quality in mind. The kit includes 6 cast iron cylinders and 6 JE 2618 forged pistons, ensuring a perfect fit and optimal performance. The pistons feature a 0 offset design with extra material for valve pockets, providing a smooth and efficient combustion process. The cast iron liners come without the head gasket groove, allowing for easy installation and customization. Key specifications include a stroke of 70.4mm and a dome CC of 25.5, making this kit ideal for high-performance applications.
  • Cast Iron Liners for durability and heat resistance.
  • JE 2618 Forged Pistons for lightweight and high-strength performance.

Practical Benefits and Target Audience

Whether you're a track enthusiast or a daily driver, our Porsche 911S 2.7L Big Bore kit offers practical benefits that enhance your driving experience. The increased displacement and compression ratio provide a noticeable boost in power and acceleration, making your 911S more responsive and enjoyable to drive. This kit is perfect for those looking to upgrade their engine for better performance, increased fuel efficiency, and improved reliability. Ideal for both street and track use, this kit is a must-have for any Porsche 911S owner seeking a high-performance upgrade.
  • Increased Power and Acceleration for a more thrilling driving experience.
  • Improved Fuel Efficiency and reliability for daily driving.

What Our Customers Say

January 5, 2026

Absolutely no complaints!

This is a nice, and a very, very, very, very, very useful item.

- Trystan F..

January 5, 2026

Absolutely no complaints!

A great item. I am very, very, very, very, very pleased.

- Talfryn V..

January 5, 2026

Absolutely no complaints!

This has been a very, very welcome surprise.

- Esmond E..

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