Specifications
- Brand
- CP Pistons
- Part #
- SC7702-1
CP Piston BMW N20B20/N55B30/S55B30 (4 & 6 Cyl) Bore (3.307in) - 9.4:1 / 10.2:1 / 9.7:1 CR - SINGLE
$273.82
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CP Piston for BMW N20B20/N55B30/S55B30 (4 & 6 Cyl) engines. Single forged piston with 3.307in bore and choice of compression ratios.
Key Features
- Single CP Pistons forged piston.
- Designed for BMW N20B20, N55B30, and S55B30 engines (4 & 6 cylinder).
- Features a 3.307-inch bore.
- Available in compression ratios of 9.4:1, 10.2:1, or 9.7:1.
- Forged construction offers improved strength and durability for performance applications.
Product Details
This listing is for a single CP Pistons forged piston, designed for BMW N20B20, N55B30, and S55B30 engines. These engines come in both 4-cylinder and 6-cylinder configurations. The piston features a 3.307-inch bore and is available in specific compression ratios: 9.4:1, 10.2:1, or 9.7:1, depending on your build needs.
CP Pistons are well-known for their robust construction, and these forged pistons are built to handle the demands of performance applications. Forging creates a stronger, more durable piston compared to cast alternatives, making them a solid option when rebuilding or upgrading your BMW's engine. The precise machining ensures a proper fit within the cylinder bore, which is crucial for optimal sealing and performance.
When planning your engine build, consider the specific compression ratio that best suits your camshafts, intended fuel, and overall performance goals. This single piston allows you to replace individual units or build a complete set tailored to your project.
Specifications
- Brand
- CP Pistons
- Manufacturer Part #
- SC7702-1
Frequently Asked Questions
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CP Piston BMW N20B20/N55B30/S55B30 (4 & 6 Cyl) Bore (3.307in) - 9.4:1 / 10.2:1 / 9.7:1 CR - SINGLE