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Engines and Components› Pistons and Piston Rings
Wiseco
Wiseco Acura 4v DOME +2cc STRUTTED 84.0MM Piston (SINGLE PISTON)
SKU: W00C 6567M84AP
Advanced — 4+ hours
Overview
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Part #: 6567M84AP
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco s Professional Series.
Features:
- Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
- ArmorGlide Skirt Coating: seizure resistant, friction reduction, and quieter operation
- Fully machined crown features
- Precision ring grooves, anti-detonation groove, and additional ring seal improving features
- Forced pin oiling
- Designed and built to withstand heavy to severe duty performance applications
Wiseco Honda B16A Piston, 84.00 mm Bore, 30.00 mm Compression Height, 0.827 in. Pin Diameter, Sport Compact, Set of 1.
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Vehicle Symptoms
- Engine knocking or pinging under load
- Excessive oil consumption and blue exhaust smoke
- Loss of power and poor acceleration
- Rough idle and cylinder misfire
- Metallic noise from engine block
Diagnostic Codes
- P0300 – Random or multiple cylinder misfire Det
- P0301 – Cylinder 1 misfire Det
- P0302 – Cylinder 2 misfire Det
- P0303 – Cylinder 3 misfire Det
- P0304 – Cylinder 4 misfire Det
Relevant Conversations
- b16a engine knocking sound what causes it
- 84mm forged pistons for b16a rebuild
- Wiseco vs CP pistons for Honda B series
- b16a misfire after cold start no power
- best pistons for turbo b16a 400hp
- b16a burning oil compression test low
- P0301 code b16a replacing pistons
- b16a piston slap fix forged upgrade
- Wiseco 6567M84AP professional series review
- b16a piston replacement cost and labor time
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Wiseco |
| Part Number | W00C 6567M84AP |
About MOTORMIA
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Returns & Fitment
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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