The HD7582 Street Turbocharger from Forced Performance is engineered for LS-based platforms seeking serious street performance. Featuring a billet 75mm compressor wheel paired with a full-size S400 compressor cover and an uncommonly large 87mm x 82mm turbine wheel, the HD7582 reduces backpressure typically seen in smaller exducer turbos, offering broader power delivery and greater efficiency.
This configuration includes a T4 turbine housing with a 1.25 A/R, best suited for larger displacement engines (like 6.0L) or applications using looser converters and aggressive camshafts. Depending on build and boost, it supports 500–800 WHP in single turbo setups.
Note: Dyno testing was conducted with the converter locked for accurate spool representation.
Key Features:
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Billet 75mm Compressor Wheel
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Turbine Wheel: 87mm Inducer / 82mm Exducer
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Compressor Housing: Full-Size S400 Cover
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Turbine Housing: T4, 1.25 A/R
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Turbine Outlet: S400 Spec 4" V-Band
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Oil Inlet: 1/4" NPT
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Optional downpipe flange/clamp fits 4" downpipes
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Supports 500–800 WHP in single turbo setups
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Optimized for 6.0L+ LS builds with large cams or loose converters
Vehicle Applications:
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LS-based builds for street, strip, or dyno performance
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Ideal for custom turbocharger setups
Brand: Forced Performance
SKU: 2757582A125