Engine Piston Set - without Rings

The Enginetech P4600(4)STD Engine Piston Set offers a reliable solution for engine rebuilds of select Nissan models, including the 1989 and 1990 Nissan 240SX and Axxess. Crafted with precision, this piston set is designed to ensure optimal performance and durability. The set includes matched weights for balanced operation, which promotes smoother engine function and reduces wear over time. Engineered specifically for rebuilder applications, these pistons are a crucial component for restoring or enhancing engine performance.
The pistons feature a top compression ring thickness of 1.50 mm, a second compression ring of 1.50 mm, and an oil ring thickness of 2.80 mm, ensuring effective sealing and oil control. Each piston has a bore diameter of 3.504 inches and a compression height of 1.339 inches, providing compatibility with the specified Nissan engines. The piston pin outside diameter measures 0.8268 inches, aligning with engine specifications to facilitate proper fitment. These high-quality pistons are designed to withstand the rigors of daily driving and performance applications, maintaining performance integrity over time.
Whether you're performing a complete rebuild or replacing worn components, the Enginetech P4600(4)STD piston set is built to meet exacting standards. Backed by Enginetech's commitment to quality, this set ensures your engine runs smoothly, efficiently, and reliably. Trust Enginetech to provide parts engineered for precision and longevity, making your engine rebuild project a success.

Features:

• Matched weights for perfect balance to ensure smooth engine operation

• Top compression ring thickness: 1.50 mm for effective sealing

• Second compression ring thickness: 1.50 mm for optimal compression

• Oil ring thickness: 2.80 mm for efficient oil control

• Piston pin outside diameter: 0.8268 inches for proper fitment

• Bore diameter: 3.504 inches compatible with specific Nissan models

• Compression height: 1.339 inches designed for precise engine specifications

• Engineered specifically for engine rebuilders and professional use

Fits Following Models:
1989 Nissan 240SX
1990 Nissan 240SX
1990 Nissan Axxess