Engine Piston Set - without Rings

Enginetech's P3093(8)STD engine piston set is designed to deliver reliable performance for your engine rebuild. Crafted by a family-owned company with over 40 years of experience, this piston set offers precise engineering and high-quality materials to meet the demands of both import and domestic engines. The set is ideal for those seeking a durable piston that provides consistent compression and smooth operation in a 4.000-inch bore diameter engine.

The piston features matched weights for balanced performance, ensuring smooth engine operation and reduced vibrations. It includes a compression height of 1.433 inches, contributing to optimal piston-to-head clearance and compression ratios. The piston pin outside diameter measures 0.9273 inches, compatible with standard connecting rods. Engineered without rings, this set allows you to select and install the appropriate rings tailored to your specific engine rebuild requirements.

Key features include a top compression ring thickness of 5/64 inch, a second compression ring thickness of 5/64 inch, and an oil ring thickness of 3/16 inch, all designed for effective sealing and durability. Enginetech parts are known for their precision and reliability, making this piston set suitable for professional engine builders and enthusiasts alike. Trust in Enginetech’s commitment to quality and performance to ensure your engine rebuild is successful and long-lasting.

Features:

• Matched weights for perfect balance

• Top compression ring thickness: 5/64 inch

• Second compression ring thickness: 5/64 inch

• Oil ring thickness: 3/16 inch

• Piston pin outside diameter: 0.9273 inches

• Bore diameter: 4.000 inches

• Compression height: 1.433 inches

• Engineered without rings for custom ring installation