Engine Piston Set - without Rings

The Enginetech P4910(4)STD engine piston set is designed for precise performance and durability in a variety of Subaru models including Impreza, Baja, Legacy, and Outback from 2004 to 2014. Crafted with high-quality materials, this piston set provides matched weights for optimal balance, ensuring smooth engine operation and reducing vibrations. The set includes pistons engineered without rings, allowing for customization and installation tailored to your specific rebuild requirements. Each piston features a top compression ring thickness of 1.2 mm, a second compression ring thickness of 1.2 mm, and an oil ring thickness of 2.0 mm, contributing to effective sealing and oil control within the combustion chamber. The piston pin outside diameter measures 0.9055 inches, and the bore diameter is approximately 3.917 inches, making it compatible with a range of Subaru engines. The compression height of 1.197 inches helps maintain proper piston-to-head clearance for efficient combustion and power output. Enginetech’s reputation as a family-owned company since 1982 ensures high standards of quality and customer service, providing engine rebuild parts that are engineered specifically for rebuilder needs. This piston set is ideal for professionals and enthusiasts seeking reliable, high-performance components for engine restoration or rebuild projects. Precision manufacturing and a focus on quality make the Enginetech P4910(4)STD a dependable choice for restoring engine performance and longevity in Subaru vehicles.

Features:

• Matched weights for perfect balance

• Top compression ring thickness: 1.2 mm

• Second compression ring thickness: 1.2 mm

• Oil ring thickness: 2.0 mm

• Piston pin outside diameter: 0.9055 inches

• Bore diameter: approximately 3.917 inches

• Compression height: 1.197 inches

• Engine compatibility with various Subaru models from 2004-2014

Fits Following Models:
2004 Subaru Baja
2005 Subaru Baja
2005 Subaru Legacy
2005 Subaru Outback
2006 Saab 9-2X
2006 Subaru Baja
2006 Subaru Impreza
2006 Subaru Legacy
2006 Subaru Outback
2007 Subaru Impreza
2007 Subaru Legacy
2007 Subaru Outback
2008 Subaru Impreza
2008 Subaru Legacy
2008 Subaru Outback
2009 Subaru Impreza
2009 Subaru Legacy
2009 Subaru Outback
2010 Subaru Impreza
2011 Subaru Impreza
2012 Subaru Impreza
2013 Subaru Impreza
2014 Subaru Impreza