Engine Piston Set - without Rings

The Enginetech P4776(4).50 engine piston set is designed for reliable performance and precise fitment in a variety of Toyota and Scion vehicles from 2004 to 2007. Crafted by Enginetech, a trusted name in high-quality engine parts since 1982, this piston set offers unmatched durability and engineered accuracy for engine rebuilders and automotive enthusiasts alike. Each piston is matched for weight to ensure optimal balance, reducing vibrations and enhancing engine smoothness. The set includes pistons with a bore diameter of 2.953 inches and a compression height of 1.102 inches, making it suitable for specific engine rebuild applications. The pistons feature top and second compression ring thicknesses of 1.2mm, ensuring proper sealing and compression within the cylinder for improved power output and fuel efficiency. The piston pin outside diameter is 0.7087 inches, designed for a snug fit that minimizes movement and wear over time. Designed specifically for engines with a bore diameter of approximately 2.95 inches, these pistons are ideal for maintaining engine integrity during rebuilds or performance upgrades.
Enginetech’s focus on quality and precision ensures these pistons meet the rigorous demands of professional engine builders and DIY enthusiasts. Whether you're restoring a stock engine or building a performance setup, these pistons provide the foundation for a reliable and efficient engine. Compatible with a range of Toyota Yaris, Echo, and Scion xA/xB models from 2004 to 2007, they are a perfect choice for your engine overhaul project. Trust Enginetech for parts that are engineered specifically for your engine's longevity and performance needs.

Features:

• Matched weights for perfect balance to reduce engine vibrations

• Top compression ring thickness: 1.2mm for optimal sealing

• Second compression ring thickness: 1.2mm for consistent compression

• Piston pin outside diameter: 0.7087 inches for secure fitment

• Bore diameter: 2.953 inches suitable for specific engine applications

• Compression height: 1.102 inches designed for precise piston-to-cylinder fit

• Engine parts engineered specifically for engine rebuilders and performance enthusiasts

Fits Following Models:
2003 Toyota Echo
2004 Scion xA
2004 Scion xB
2004 Toyota Echo
2005 Scion xA
2005 Scion xB
2005 Toyota Echo
2006 Scion xA
2006 Scion xB
2007 Toyota Yaris
2008 Toyota Yaris
2009 Toyota Yaris
2010 Toyota Yaris
2011 Toyota Yaris
2012 Toyota Yaris