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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Wiseco
Wiseco Professional Series Forged Pistons 2002-2006 Acura/Honda K20 RSX-S 86.5mm Bore .020 Oversize 11.0:1 CR K634M865
$732.99
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2002-2006 Acura RSX Type-S and Honda K20 engines.
Wiseco Professional Series forged racing pistons are engineered for the high-demand environment of performance K-series builds. Machined in the USA from 2618 aluminum alloy for superior tensile strength, these pistons are designed to withstand the stresses of heavy-duty racing and high-performance naturally aspirated applications. Each piston features a fully machined crown and an 11.0:1 compression ratio for optimized combustion efficiency.
To ensure longevity and performance, Wiseco utilizes ArmorGlide skirt coating to reduce friction and minimize cylinder wall wear. The inclusion of forced pin oiling and precision-machined ring grooves provides a superior ring seal and consistent lubrication under high-load conditions.
- Manufacturer Part Number: K634M865
- Bore Size: 86.5mm (.020 Oversize)
- Compression Ratio: 11.0:1
- Piston Design: Dome Dish
- Material: High-strength forged 2618 aluminum
- Coating: ArmorGlide skirt coating for friction reduction
- Features: Anti-detonation grooves and forced pin oiling
- Includes: Premium piston rings and wrist pins
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Wiseco Professional Series Forged Pistons 2002-2006 Acura/Honda K20 RSX-S 86.5mm Bore .020 Oversize 11.0:1 CR K634M865
$732.99
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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Why use Affirm/Shop?
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How does it work?
- Add your purchase to cart
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- Complete the application
- Compare any available finance options
Share:
$732.99
$732.99
$732.99
Fits select 2002-2006 Acura RSX Type-S and Honda K20 engines.
Wiseco Professional Series forged racing pistons are engineered for the high-demand environment of performance K-series builds. Machined in the USA from 2618 aluminum alloy for superior tensile strength, these pistons are designed to withstand the stresses of heavy-duty racing and high-performance naturally aspirated applications. Each piston features a fully machined crown and an 11.0:1 compression ratio for optimized combustion efficiency.
To ensure longevity and performance, Wiseco utilizes ArmorGlide skirt coating to reduce friction and minimize cylinder wall wear. The inclusion of forced pin oiling and precision-machined ring grooves provides a superior ring seal and consistent lubrication under high-load conditions.
- Manufacturer Part Number: K634M865
- Bore Size: 86.5mm (.020 Oversize)
- Compression Ratio: 11.0:1
- Piston Design: Dome Dish
- Material: High-strength forged 2618 aluminum
- Coating: ArmorGlide skirt coating for friction reduction
- Features: Anti-detonation grooves and forced pin oiling
- Includes: Premium piston rings and wrist pins
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