{"product_id":"tomei-stroker-kit-rb26dett-rb25det-2-8-8-counter-86-50","title":"Tomei Stroker Kit Rb26Dett\/Rb25Det 2.8 8 Counter 86.50","description":"\u003ch2\u003eTomei Stroker Kit — RB26DETT \/ RB25DET 2.8 8 Counter 86.50 — TA201A-NS05D\u003c\/h2\u003e\n\n\u003cp\u003e\nThe Tomei RB26DETT \/ RB25DET 2.8 Stroker Kit (8 Counter, 86.50mm) is engineered for serious RB builders looking to increase displacement while maintaining proven Tomei performance engineering. Designed around an 86.50mm bore and increased stroke configuration, this kit expands displacement to approximately 2.8L, improving torque delivery and mid-range response while retaining high-RPM capability expected from a properly built RB platform.\n\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2.8L stroker configuration\u003c\/strong\u003e designed to increase displacement and improve overall engine response.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8-counterweight crank design\u003c\/strong\u003e focused on balancing strength, rotational efficiency, and performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision-matched rotating assembly specs\u003c\/strong\u003e engineered specifically for RB26DETT and RB25DET applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotorsport-oriented design\u003c\/strong\u003e intended for high-performance street and race engine builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e RB26DETT \/ RB25DET 2.8 (8 Counter)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore:\u003c\/strong\u003e 86.50mm (OEM +0.5)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e 77.70mm (OEM +4.0)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 2739.6cc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCombustion Chamber Volume:\u003c\/strong\u003e 64.5cc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiston Volume:\u003c\/strong\u003e 10.8cc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiston Compression Height:\u003c\/strong\u003e 30.00mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRod Length (C-to-C):\u003c\/strong\u003e 119.5mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Gasket Bore:\u003c\/strong\u003e 87.0mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngines:\u003c\/strong\u003e Nissan RB26DETT \/ RB25DET\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModels:\u003c\/strong\u003e Nissan Skyline GT-R (BNR32 \/ BCNR33 \/ BNR34), Nissan Skyline R33\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e TA201A-NS05D\u003c\/p\u003e","brand":"Tomei","offers":[{"title":"Default Title","offer_id":48807587741948,"sku":"TA201A-NS05D","price":6462.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1128\/7276\/files\/stroker-kit-rb26dett-rb25det-28-8-counter-8650.jpg?v=1772111632","url":"https:\/\/jdcustomsusa.com\/ja\/products\/tomei-stroker-kit-rb26dett-rb25det-2-8-8-counter-86-50","provider":"JD Customs U.S.A","version":"1.0","type":"link"}