Engine Piston Set - without Rings

The Enginetech P3028(8)040 Engine Piston Set is designed for high-performance rebuilds and engine restorations. Crafted with precision, this piston set features matched weights to ensure optimal balance and smooth operation within your engine. The set includes pistons that are engineered to meet the demanding standards of both import and domestic engines, providing durability and reliable performance. With a bore diameter of 4.250 inches and a compression height of 2.160 inches, these pistons are suitable for a range of engine configurations.

Each piston in the set includes critical features such as a top compression ring thickness of 3/32 inch, a second compression ring thickness of 2 5/64 inch, and an oil ring thickness of 3/16 inch. The piston pin outside diameter measures 0.9898 inches, ensuring a perfect fit for your engine's connecting rods. Designed without rings, these pistons are ideal for custom builds where the rings are installed separately. Enginetech's commitment to quality ensures that these components are engineered specifically for engine rebuilders, offering consistent performance and longevity.

Whether you're restoring a classic engine or building a performance upgrade, the P3028(8)040 piston set provides the precision and reliability required for a successful rebuild. Trust Enginetech, a family-owned company with over 40 years of experience, for high-quality engine parts and outstanding customer service. This piston set is compatible with engines that require a bore of 4.25 inches and is designed to deliver the perfect fit and function for your project.

Features:

• Matched weights for perfect balance ensuring smooth engine operation

• Top compression ring thickness: 3/32 inch for optimal sealing

• Second compression ring thickness: 2 5/64 inch for efficient compression

• Oil ring thickness: 3/16 inch for effective oil control

• Piston pin outside diameter: 0.9898 inch for precise fit

• Bore diameter: 4.250 inches suitable for specific engine models

• Compression height: 2.160 inches for compatibility with various engine configurations

• Engine set designed without rings for custom installation

• Engine rebuilders' high-quality components engineered for durability