Wiseco Honda K-Series +10.5cc Dome 1.181X87.0mm Piston Shelf Stock Kit

Starting with a +10.5cc dome volume and an 87.0mm bore, this Wiseco piston set is built for serious performance in your Honda K-series engine. These aren't your average pistons; they're forged from 2618 aluminum right here in the USA, giving them improved tensile strength for the demands of heavy to severe duty race applications. If you're rebuilding the top end of your 2003-2011 Honda Element, or any of the compatible Acura and Honda models, these pistons are designed to handle the stress.

Wiseco has packed these Professional Series pistons with features that matter for racing. You'll find precision ring grooves, anti-detonation grooves, and other features to improve ring seal, all working together to keep combustion contained and efficient. The crown is fully machined for accuracy, and they even come with an ArmorGlide skirt coating. This coating helps reduce friction and noise, while also making the pistons more resistant to seizure, which is crucial when you're pushing your engine hard.

For builders focused on extreme performance, these pistons also feature forced pin oiling to ensure the wrist pin stays well-lubricated under high loads. While these pistons are built for tough duty, remember they are not CARB approved and cannot be shipped to California. They are sold as a set of four, ready to be installed in your performance build.