{"product_id":"wiseco-k573m865ap-honda-k20a-forged-racing-piston-set-86-50-mm-bore-30-mm-compression-height-0-866-in-pin-diameter","title":"Wiseco K573M865AP Honda K20A Forged Racing Piston Set – 86.50 mm Bore, 30 mm Compression Height, 0.866 in. Pin Diameter","description":"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.\nWiseco Honda K20A Piston Set, 86.50 mm Bore, 30.00 mm Compression Height, 0.866 in. Pin Diameter, Sport Compact, Set of 4.\n\u003cul\u003e\n  \u003cli\u003eEngineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength\u003c\/li\u003e\n  \u003cli\u003ePrecision ring grooves, anti-detonation groove, and additional ring seal improving features\u003c\/li\u003e\n  \u003cli\u003eArmorGlide  Skirt Coating: seizure resistant, friction reduction, and quieter operation\u003c\/li\u003e\n  \u003cli\u003eDesigned and built to withstand heavy to severe duty performance applications\u003c\/li\u003e\n  \u003cli\u003eFully machined crown features\u003c\/li\u003e\n  \u003cli\u003eForced pin oiling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Wiseco K573M865AP Professional Series Honda K20A forged racing piston set is engineered for high-performance automotive applications. Crafted from 2618 aluminum in the USA, these pistons offer superior tensile strength and durability for demanding race environments. The precision-machined crown and fully machined features ensure exceptional fit and consistency, making them ideal for serious racing builds. Equipped with armorGlide skirt coating, these pistons provide seizure resistance, reduced friction, and quieter operation, enhancing engine longevity and performance under severe duty conditions. The set includes premium rings and features anti-detonation grooves and optimized ring seals to maximize compression and power output. Designed for heavy to severe duty performance applications, these pistons are suitable for high-performance Honda K20A engines, delivering reliable power and durability for competitive racing or high-performance street use. The forced pin oiling system further improves lubrication, reducing wear and extending engine life. Whether you're building a race engine or upgrading your performance vehicle, Wiseco’s Professional Series pistons provide the quality and performance necessary to push your limits and achieve optimal results.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eEngineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePrecision ring grooves, anti-detonation groove, and enhanced ring seal for optimal compression\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eArmorGlide skirt coating for seizure resistance, friction reduction, and quieter operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for heavy to severe duty performance applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFully machined crown for precise fit and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eForced pin oiling for improved lubrication and engine longevity\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53602402435345,"sku":"K573M865AP","price":831.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/49b6102eb7c00f64db62171845d66802.jpg?v=1779940277","url":"https:\/\/shoprenegade.com\/products\/wiseco-k573m865ap-honda-k20a-forged-racing-piston-set-86-50-mm-bore-30-mm-compression-height-0-866-in-pin-diameter","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}