{"product_id":"7875-t4-turbocharger","title":"7875 T4 Turbocharger","description":"\u003cp data-start=\"289\" data-end=\"558\"\u003eThe \u003cstrong data-start=\"293\" data-end=\"330\"\u003eON3 Performance 78mm Turbocharger\u003c\/strong\u003e has quickly become a proven and popular choice for the \u003cstrong data-start=\"386\" data-end=\"412\"\u003esingle turbo V8 market\u003c\/strong\u003e, delivering serious horsepower capability, strong airflow, and outstanding value for builders looking for reliable large-frame turbo performance.\u003c\/p\u003e\n\u003cp data-start=\"560\" data-end=\"922\"\u003eDesigned for both street and race applications, this turbocharger has shown excellent real-world results across multiple high-performance combinations. It has been successfully used in \u003cstrong data-start=\"745\" data-end=\"805\"\u003esingle turbo setups running deep into the 9-second range\u003c\/strong\u003e, while twin turbo applications have also proven capable of supporting aggressive power levels in even faster builds.\u003c\/p\u003e\n\u003cp data-start=\"924\" data-end=\"1170\"\u003eBuilt to support \u003cstrong data-start=\"941\" data-end=\"987\"\u003e800+ RWHP in properly matched applications\u003c\/strong\u003e, this turbo is an ideal choice for \u003cstrong data-start=\"1023\" data-end=\"1052\"\u003elarger cubic-inch engines\u003c\/strong\u003e where increased airflow and reduced exhaust backpressure become critical to maintaining efficiency and top-end power.\u003c\/p\u003e\n\u003ch3 data-section-id=\"igvtvi\" data-start=\"1172\" data-end=\"1215\"\u003eLarger Turbine \u0026amp; Compressor Combination\u003c\/h3\u003e\n\u003cp data-start=\"1217\" data-end=\"1417\"\u003eOne of the biggest strengths of this turbocharger is the combination of a \u003cstrong data-start=\"1291\" data-end=\"1316\"\u003e78mm compressor wheel\u003c\/strong\u003e paired with a larger \u003cstrong data-start=\"1338\" data-end=\"1360\"\u003e75mm turbine wheel\u003c\/strong\u003e, helping improve airflow balance and exhaust efficiency.\u003c\/p\u003e\n\u003cp data-start=\"1419\" data-end=\"1732\"\u003eMany similar turbochargers in this size range rely on \u003cstrong data-start=\"1473\" data-end=\"1515\"\u003esmaller 65mm or smaller turbine wheels\u003c\/strong\u003e, which can become restrictive in higher horsepower setups. The larger turbine design helps control backpressure, improve exhaust flow, and reduce the risk of overspeeding the turbocharger under high-boost conditions.\u003c\/p\u003e\n\u003cp data-start=\"1734\" data-end=\"1942\"\u003eThis also makes the 78mm an excellent upgrade for builders currently pushing the limits of the popular \u003cstrong data-start=\"1837\" data-end=\"1862\"\u003eON3 76mm turbocharger\u003c\/strong\u003e, especially in larger displacement or more aggressive performance combinations.\u003c\/p\u003e\n\u003chr data-start=\"1944\" data-end=\"1947\"\u003e\n\u003ch3 data-section-id=\"sl7ni1\" data-start=\"1949\" data-end=\"1973\"\u003eFeatures \u0026amp; Benefits:\u003c\/h3\u003e\n\u003cul data-start=\"1974\" data-end=\"2483\"\u003e\n\u003cli data-section-id=\"1jbvrto\" data-start=\"1974\" data-end=\"2009\"\u003eLarge-frame \u003cstrong data-start=\"1988\" data-end=\"2009\"\u003e78mm turbocharger\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"19efv95\" data-start=\"2010\" data-end=\"2067\"\u003eSupports \u003cstrong data-start=\"2021\" data-end=\"2034\"\u003e800+ RWHP\u003c\/strong\u003e in properly matched applications\u003c\/li\u003e\n\u003cli data-section-id=\"kq0whj\" data-start=\"2068\" data-end=\"2116\"\u003eExcellent for \u003cstrong data-start=\"2084\" data-end=\"2116\"\u003esingle turbo V8 combinations\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1djakr2\" data-start=\"2117\" data-end=\"2162\"\u003eStrong option for larger cubic-inch engines\u003c\/li\u003e\n\u003cli data-section-id=\"1xslbhf\" data-start=\"2163\" data-end=\"2213\"\u003eImproved airflow and reduced exhaust restriction\u003c\/li\u003e\n\u003cli data-section-id=\"hpuugf\" data-start=\"2214\" data-end=\"2268\"\u003eHelps control backpressure in high-horsepower setups\u003c\/li\u003e\n\u003cli data-section-id=\"5y852g\" data-start=\"2269\" data-end=\"2324\"\u003eLarger turbine design supports stronger top-end power\u003c\/li\u003e\n\u003cli data-section-id=\"d2b1ub\" data-start=\"2325\" data-end=\"2373\"\u003eHelps reduce turbo overspeed under heavy boost\u003c\/li\u003e\n\u003cli data-section-id=\"1gehnvj\" data-start=\"2374\" data-end=\"2437\"\u003eExcellent upgrade from smaller 76mm turbocharger combinations\u003c\/li\u003e\n\u003cli data-section-id=\"1vwxum5\" data-start=\"2438\" data-end=\"2483\"\u003eGreat value for street or race applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2485\" data-end=\"2488\"\u003e\n\u003ch3 data-section-id=\"1ay4vhk\" data-start=\"2490\" data-end=\"2524\"\u003eCompressor Side Specifications\u003c\/h3\u003e\n\u003cul data-start=\"2525\" data-end=\"2679\"\u003e\n\u003cli data-section-id=\"1asj445\" data-start=\"2525\" data-end=\"2555\"\u003e\n\u003cstrong data-start=\"2527\" data-end=\"2548\"\u003eCompressor Wheel:\u003c\/strong\u003e 78mm\u003c\/li\u003e\n\u003cli data-section-id=\"1oj7pf7\" data-start=\"2556\" data-end=\"2583\"\u003e\n\u003cstrong data-start=\"2558\" data-end=\"2577\"\u003eCompressor A\/R:\u003c\/strong\u003e .80\u003c\/li\u003e\n\u003cli data-section-id=\"ht7hej\" data-start=\"2584\" data-end=\"2614\"\u003e\n\u003cstrong data-start=\"2586\" data-end=\"2607\"\u003eCompressor Inlet:\u003c\/strong\u003e 4.0\"\u003c\/li\u003e\n\u003cli data-section-id=\"1s45t75\" data-start=\"2615\" data-end=\"2646\"\u003e\n\u003cstrong data-start=\"2617\" data-end=\"2639\"\u003eCompressor Outlet:\u003c\/strong\u003e 2.5\"\u003c\/li\u003e\n\u003cli data-section-id=\"803gf8\" data-start=\"2647\" data-end=\"2679\"\u003e\n\u003cstrong data-start=\"2649\" data-end=\"2672\"\u003eCompressor Inducer:\u003c\/strong\u003e 78mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2681\" data-end=\"2684\"\u003e\n\u003cp data-start=\"2686\" data-end=\"2913\"\u003eThe \u003cstrong data-start=\"2690\" data-end=\"2727\"\u003eON3 Performance 78mm Turbocharger\u003c\/strong\u003e is a proven solution for builders needing high-flow performance, strong horsepower capability, reduced backpressure, and dependable reliability in serious street or race applications.\u003c\/p\u003e","brand":"On3 Performance","offers":[{"title":"T4 - 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