{"product_id":"cp-piston-ring-set-for-toyota-3sgte-bore-86-5mm-size-0-5mm-compression-ratio-9-0","title":"CP Piston \u0026 Ring Set for Toyota 3SGTE - Bore (86.5mm) - Size (+0.5mm) - Compression Ratio (9.0)","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eSC7450-4\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eCP Piston \u0026amp;amp. Ring Set for 1988-1992 Toyota Celica All Trac \u0026amp;amp. 1991-1995 Toyota MR2 Turbo - Bore (86.5mm) - Size (+0.5mm) - Compression Ratio (9.0)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCP SC7450-4 piston and ring set fits Toyota 3S-GTE engines in 1988-1992 Celica All Trac and 1991-1995 MR2 Turbo models. This 86.5mm bore (+0.5mm oversize) set with 9.0:1 compression ratio delivers reliable power for turbocharged builds running higher boost. Durable forged construction and precision machining ensure consistent performance in demanding applications.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForged 2618-T6 Alloy:\u003c\/strong\u003e Provides high strength to endure extreme cylinder pressures in turbo applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e9.0:1 Compression Ratio:\u003c\/strong\u003e Allows safe boost increases while maintaining engine efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Rings Included:\u003c\/strong\u003e Low-tension design seals combustion gases and reduces blow-by\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWrist Pins \u0026amp;amp. Locks:\u003c\/strong\u003e Tool steel pins with DLC coating and spiro locks for secure retention\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Detonation Design:\u003c\/strong\u003e Accumulator groove and contoured top reduce hot spots under boost\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFactory ring gaps preset verify during assembly\u003c\/li\u003e\n\u003cli\u003eMachine cylinders to 86.5mm bore before install\u003c\/li\u003e\n\u003cli\u003eSet of 4 pistons ships ready for performance builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eBore and hone cylinders to 86.5mm with 45-degree hone angle.\u003c\/li\u003e\n\u003cli\u003eWorks with OEM connecting rods and bearings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1988-1992\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eCelica\u003c\/td\u003e\n\u003ctd\u003eAll Trac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1991-1995\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eMR2\u003c\/td\u003e\n\u003ctd\u003eTurbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose CP Pistons?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered for motorsports with decades of racing data\u003c\/li\u003e\n\u003cli\u003eCNC machined to micron tolerances for drop-in fit\u003c\/li\u003e\n\u003cli\u003eBacked by real-world testing in high-boost 3S-GTE engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does SC7450-4 fit 1990-1992 Celica All Trac ST185?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes fits all 3S-GTE equipped 1988-1992 Celica All Trac models with 86.5mm boring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material are the pistons made from?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Forged 2618-T6 aluminum alloy with ceramic top coating option available.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty covers this set?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Limited lifetime warranty against manufacturing defects when installed correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp;amp. Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Foam-lined box 12 x 12 x 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.65 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CP Pistons","offers":[{"title":"Default Title","offer_id":43720402927695,"sku":"CPPSC7450-4","price":885.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/cp-piston-ring-set-for-toyota-3sgte-bore-86_5mm-size-0_5mm-compression-ratio-9_0-cp-pistons.jpg?v=1769636171","url":"https:\/\/www.blackopsautoworks.com\/products\/cp-piston-ring-set-for-toyota-3sgte-bore-86-5mm-size-0-5mm-compression-ratio-9-0","provider":"Black Ops Auto Works","version":"1.0","type":"link"}