{"product_id":"tomei-ta202a-ty03b-forged-piston-kit-87-00mm-ch29-50-3-6-for-2jz-gte-engine","title":"TOMEI TA202A-TY03B Forged Piston Kit 87.00mm CH29.50 (3.6) for 2JZ-GTE Engine","description":"\u003ch2\u003eDescription TOMEI TA202A-TY03B Forged Piston Kit 87.00mm CH29.50 (3.6) for 2JZ-GTE Engine\u003c\/h2\u003e \u003cp\u003eThe TOMEI TA202A-TY03B Forged Piston Kit is designed for high-performance and motorsport applications based on the TOYOTA Supra Mk4 engine platform. Manufactured using a high-strength forging process, these pistons are engineered to withstand elevated combustion pressures while reducing reciprocating mass for improved engine response and durability.\u003c\/p\u003e \u003cp\u003eConstructed from A4032 forged aluminum alloy, the pistons feature a lightweight yet rigid design achieved through optimized wall thickness and dedicated forging blanks. The 3D-profiled oval barrel shape is calculated to provide optimal piston-to-cylinder clearance throughout operating temperatures, promoting smooth piston movement and stable performance.\u003c\/p\u003e \u003cp\u003eThe pistons are designed to accommodate 1 mm oversized valves through specially shaped valve reliefs and utilize thin piston rings to reduce friction losses. Each kit includes piston pins, circlips, and piston rings specifically matched to the application.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHigh-strength forged piston construction\u003c\/li\u003e \u003cli\u003eDesigned for high-performance and motorsport engines\u003c\/li\u003e \u003cli\u003eA4032 forged aluminum alloy material\u003c\/li\u003e \u003cli\u003eLightweight and high-rigidity design\u003c\/li\u003e \u003cli\u003e3D-profile oval barrel piston shape\u003c\/li\u003e \u003cli\u003eOptimized thermal expansion characteristics\u003c\/li\u003e \u003cli\u003eCompatible with 1 mm oversized valves\u003c\/li\u003e \u003cli\u003eReduced friction through thin piston ring design\u003c\/li\u003e \u003cli\u003eIncludes piston pins, circlips, and piston rings\u003c\/li\u003e \u003cli\u003eDesigned to withstand increased combustion pressures\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eSpecifications:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eBore Diameter: 87.00 mm (OEM +1.0 mm)\u003c\/li\u003e \u003cli\u003eCompression Height: 29.50 mm (OEM -4.5 mm)\u003c\/li\u003e \u003cli\u003ePiston Volume: -22.6 cc\u003c\/li\u003e \u003cli\u003ePiston Material: A4032 forged aluminum\u003c\/li\u003e \u003cli\u003ePiston Weight: 278.5 g\u003c\/li\u003e \u003cli\u003ePin Diameter: 22.0 mm\u003c\/li\u003e \u003cli\u003ePin Length: 60.0 mm\u003c\/li\u003e \u003cli\u003ePin Weight: 121.5 g\u003c\/li\u003e \u003cli\u003eTotal Weight: 400.0 g\u003c\/li\u003e \u003cli\u003eCirclip Inner Diameter: 22.0 mm\u003c\/li\u003e \u003cli\u003eValve Relief: Yes\u003c\/li\u003e \u003cli\u003eTop Ring Size: 1.20 x 3.05 mm\u003c\/li\u003e \u003cli\u003eSecond Ring Size: 1.20 x 3.90 mm\u003c\/li\u003e \u003cli\u003eOil Ring Size: 2.50 x 2.95 mm\u003c\/li\u003e \u003c\/ul\u003e ","brand":"TOMEI","offers":[{"title":"Default Title","offer_id":49231257207070,"sku":"TA202A-TY03B","price":8049.91,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/0553\/3982\/files\/tomei-ta202a-ty03b-1.jpg?v=1780491674","url":"https:\/\/atomic-shop.ae\/products\/tomei-ta202a-ty03b-forged-piston-kit-87-00mm-ch29-50-3-6-for-2jz-gte-engine","provider":"ATOMIC-SHOP Performance Parts \u0026 Motorsport Equipment - UAE","version":"1.0","type":"link"}