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Wiseco Pistons K542M81AP Honda Turbo Forged Piston 81.0mm Bore 1.176 Compression Height

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

K542M81AP
14 reviews
Sale Price

$831.99

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Wiseco K542M81AP is a high-performance forged piston designed specifically for turbocharged Honda applications. This premium piston features Wiseco's proven ArmorGlide skirt coating for reduced friction and increased wear resistance, making it ideal for high-boost forced induction builds.

Key Specifications:

  • Bore Size: 81.0mm
  • Compression Height: 1.176 inches (29.87mm)
  • Dish/Dome Style: F-Top (Flat Top) design for optimal combustion efficiency
  • Forged from 2618 aluminum alloy for superior strength under extreme cylinder pressures
  • ArmorGlide skirt coating reduces friction and noise while improving wear resistance
  • Fully machined crown and ring grooves for precise fitment
  • Includes piston rings, wrist pins, and circlips

Wiseco pistons are manufactured in the USA using advanced forging and CNC machining processes. The F-Top design provides excellent flame propagation and detonation resistance, making this piston particularly well-suited for turbocharged applications where cylinder pressures are significantly elevated. The 2618 aluminum alloy construction offers superior tensile strength and thermal expansion characteristics compared to stock cast pistons, ensuring reliability in high-performance and racing environments.

was satisfied with order

Great site for hard to find auto part at great price

Excellent Product, Best Price and Super Fast shipping. I look forward to doing business with them again

I searched the web looking for the best prices on some spark plugs and Autoplicity was the cheapest. Thanks for the fast shipping.

Great pricing,fast shipping!

I had a great experience ordering my springs through Autoplicity. I received instant notification of my order as it was placed. I was very happy to see shipping information so quickly after the order was placed, also. Last, but not least, I received the springs SO FAST! Best price, instant notification of order status, fastest shipping, therefore best review that I can write! Thanks, Autoplicity, I will be a return customer if I need anything else!

Smooth transaction.

Ease of order was very simple.

very good so far

So far it has been pleasant. Easy to maneuver website.

Great prices for the parts I needed to replace on my SUV, a bit hard to reach customer service when I had a question about the order. When I finally did reach CS, question was answered without any issues, shipping costs seem a bit high.

very good , i will wait for tracking.

Fantastic prices, lightning fast shipping, great service. Will looking forward to future purchases.

Great price and fast shipping eBay can't even match

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