Supertech 86.50mm Bore / 1.181in Comp Height / +11cc Dome / 12:1 CR Pistons - Set of 4 | Multiple Honda / Acura Fitments (P4-HK8650-P11)

Honda K Series Performance Pistons - Set of 4 by Supertech

Supertech Pistons are manufactured from extruded high silicone, enhanced 4032 alloy (with additional Cu, Ni & Mg) that had low thermal expansion, excellent wear resistance and higher thermal conductivity. Supertech Pistons, with this alloy, have withstood up to 42psi of boost, with alcohol, without any problems.

A two or three step forging process yields a fine structural grain which are then submitted to several machining steps in state of the art CNC machines. Several heat treatments provide the piston with high tensile strength and evenly distributed hardness.

Contact reduction grooves are standard, and pin bores are honed and reamed for precise fit. Wrist pins are constructed of cold extruded chrome moly steel for high strength and used with wire clip locks.

Finally, the pistons receive a 'phosphate dry lubricant' coating to protect the rings against 'micro-welding' and enhance lubrication on the skirt/cylinder area.

Features

• High silicone enhanced 4032 alloy (with additional Cu, Ni & Mg)
• High tensile strength and evenly distributed hardness
• Phosphate dry lubricant coating
• Undercut stem

Benefits

• Excellent wear resistance and higher thermal conductivity
• Enhanced lubrication on the skirt/cylinder area

Applications

• 2013-2023 Acura ILX
• 2001 Acura Integra
• 2006-2011 Acura CSX
• 2002-2006 Acura RSX
• 2007-2023 Acura RDX
• 2015-2020 Acura TLX
• 2004-2014 Acura TSX
• 2002-2021 Honda Accord
• 2002-2020 Honda Civic
• 2001-2020 Honda Civic Type R
• 2002-2008 Honda Civic Type S
• 2002-2020 Honda CR-V
• 2012-2015 Honda Crosstour
• 2003-2011 Honda Element
• 2004-2007 Honda FR-V
• 2003-2020 Honda Odyssey
• 2001-2006 Honda Stream
• 2010-2015 Honda Spirior

What's In The Box?

• 4 - Pistons
• Piston Rings

Warranty

• Due to the nature of the application, these parts are sold without any express warranty or any implied warranty of merchantability, or fitness for a particular purpose.