Carrillo SC80461 Piston & Ring Set for Acura/Honda K20A/K24A 87mm Bore

The Carrillo SC80461 is a high-performance piston and ring set engineered specifically for Acura and Honda K-series engines. This heavy-duty piston set is designed to deliver enhanced strength and reliability for both naturally aspirated and forced induction applications.

Key Features:

• 87mm standard bore size for precise fitment
• Dual compression ratio options: 9.25:1 for K20A engines or 10.5:1 for K24A engines
• Heavy-duty construction with reinforced 1.100 boss span for increased durability
• Complete piston and ring set ready for installation
• Precision-machined from high-quality forgings
• Made in the USA with CP-Carrillo's industry-leading quality standards

CP-Carrillo pistons are manufactured in their 120,000 square foot Southern California facility using state-of-the-art CNC equipment and undergo rigorous multi-level inspection processes. Each piston features advanced design profiles developed through extensive motorsports testing, making them suitable for street enthusiasts and professional racers alike. The SC80461 set provides the perfect balance of performance, durability, and reliability for K-series engine builds.