Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco Acura 4v DOME +5cc STRUTTED 81.5MM Piston Kit

$831.99

SKU: W00C K566M815AP

In Stock
In Stock
Ships by Jun 10
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Wiseco pistons are designed for maximum flow around the valves, allowing for oversized valves and high-lift cams. The piston crown shapes promote maximum intake charge efficiency through scavenging mixture "cross flow" during intake and exhaust valve overlap. This design optimizes squish or quench during the compression combustion cycle, leading to resistance to detonation and pre-ignition, resulting in longer engine life and increased horsepower potential.

Fitment

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Specifications

BrandWiseco
Part NumberW00C K566M815AP

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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