Wiseco Professional Series Racing Piston for Acura B18 - 81mm 12cc

Part # 6541M81AP SKU 305230

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$240.99
In stock, ships from a US warehouse
SKU: 305230
Width: 4.00 (in)
Height: 4.00 (in)
Depth: 4.00 (in)
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Shipping
Free, US only. Arrives in 2–4 days.
Returns
60-day free returns. Wrong fit? Our team is here 24/7. Details
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Highlights

CARB status
Not CARB approved
Cylinder bore diameter
81mm
Material
Aluminum
Piston diameter
81mm
Prop 65 warning
Warning applies
Type
Engine Piston

Description

Wiseco Professional Series Racing Piston for Acura B18 - 81mm 12cc

The Wiseco Professional Series Racing Piston is designed for high-performance applications, specifically tailored to enhance the power and efficiency of the Acura B18 engine. This piston is crafted with precision to ensure optimal performance, making it an ideal upgrade for racing enthusiasts and those seeking improved engine dynamics.

Constructed from premium materials, this piston features a lightweight but durable design that reduces reciprocating mass while maintaining structural integrity under high-stress conditions. This is crucial for engines that are frequently operated at high RPMs, as it allows for quicker acceleration and improved throttle response. The 81mm bore size and 12cc dome volume are engineered to maximize compression ratios for increased horsepower and torque.

The Wiseco piston also incorporates advanced manufacturing techniques, including a proprietary alloy that provides enhanced thermal stability and resistance to wear. This reliability under extreme operating conditions ensures longevity and sustained performance, offering peace of mind for users who push their engines to the limits.

FITMENT: Designed specifically for the Acura B18 engine, this piston fits various models within the Acura lineup that utilize the B18 block, ensuring a seamless integration for performance enthusiasts.

Key Features & Benefits

  • Optimized for high-performance applications, enhancing engine output.
  • Lightweight construction reduces reciprocating mass for better RPM responsiveness.
  • Precision-engineered to fit Acura B18 models, ensuring compatibility and performance.
  • Constructed from premium alloy for enhanced thermal stability and wear resistance.
  • Designed to maximize compression ratios, boosting horsepower and torque.

Specifications

Identification
BrandWiseco
Part number6541M81AP
SKU305230
Dimensions and weight
Piston diameter81mm
Dimensions (W × H × D)4.00 × 4.00 × 4.00 in
Material and finish
MaterialAluminum
Series and warranty
Details
CARB statusNot CARB approved
Cylinder bore diameter81mm
IncludesPiston
Prop 65 warningWarning applies
TypeEngine Piston

Shipping and returns

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 60-day free returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.

Wiseco Professional Series Racing Piston for Acura B18 - 81mm 12cc
Wiseco Professional Series Racing Piston for Acura B18 - 81mm 12cc
$240.99
In stock · free shipping

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