PSR 5862G Dual Ball Bearing Turbocharger HP Rating 770
PSR 8894G 1900HP Capable Dual Ball Bearing Turbocharger

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This high-performance turbocharger is designed for maximum airflow and durability, featuring advanced components:
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Ball Bearing System: The dual ceramic ball bearing system reduces shaft motion, providing faster turbo response and enhancing durability.
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Compressor Wheel: The 13-blade PTG-Aero billet compressor wheel, with an 88mm inducer and 120mm exducer, is capable of supporting up to 1900 horsepower.
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Turbine Wheel: Equipped with a 9-blade PTG-Aero Inconel 713c turbine wheel, offering increased turbine flow for better efficiency.
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Center Housing: The fin-cooled aluminum center housing reduces weight while improving heat dissipation.
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Compressor Inlet: Features an anti-surge ported-shroud compressor inlet with a cover that integrates a speed sensor port for enhanced monitoring and performance.
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Installation Hardware: The turbo comes with a comprehensive installation kit, including:
- 4" flange kit for the compressor outlet
- T6 gasket and 3.5" flange kit for the turbine inlet
- 5" flange kit for the turbine outlet
- Oil drain fitting kit (oil feed fitting is sold separately).
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Compressor and Turbine Specifications:
- Compressor Wheel: 88.5mm (inducer) x 120mm (exducer) x 127.93mm (extended tip diameter), 13-blade design.
- Turbine Wheel: 99mm (inducer) x 94mm (exducer).
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Inlet and Outlet:
- Compressor Inlet: 6-inch hose.
- Compressor Outlet: 4-inch V-band connection.
- Compressor Housing A/R: 0.88.
- Turbine Inlet: 3.5-inch V-band (DV housings) or T6 open.
- Turbine Outlet: 5-inch V-band connection.
- Turbine Housing A/R: 1.08/1.23.
This turbocharger is built for extreme performance, offering higher airflow, faster response, and superior durability for high-horsepower applications.
| Product Name | PSR 8894G 1900HP Capable Dual Ball Bearing Turbocharger |
|---|---|
| Brands | Pulsar |
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.
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Disclaimer:
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How do I choose the right turbo size?
Turbo selection depends on engine size, boost target, rpm range and desired response. A smaller turbo spools faster; a larger turbo supports more top-end power.
Why is wastegate placement important?
Poor placement or sizing can cause boost creep or unstable boost control.
What is the maximum horsepower this turbocharger can support?
The PSR 8894G turbocharger is capable of supporting up to 1900 horsepower, making it suitable for high-performance applications.
What type of oil feed fitting is required for installation?
The PSR 8894G comes with an oil drain fitting kit, but the oil feed fitting is sold separately. Ensure you select a compatible fitting based on your engine's requirements.
What are the inlet and outlet sizes for this turbocharger?
The compressor inlet requires a 6-inch hose, while the compressor outlet uses a 4-inch V-band connection. The turbine inlet can be either a 3.5-inch V-band or T6 open, and the turbine outlet is a 5-inch V-band connection.
Does this turbocharger come with installation hardware?
Yes, the PSR 8894G includes a comprehensive installation kit, which features flange kits for the compressor outlet, turbine inlet, and turbine outlet, along with an oil drain fitting kit.
What is the advantage of the dual ball bearing system in this turbocharger?
The dual ceramic ball bearing system reduces shaft motion, which results in faster turbo response and enhanced durability, making it ideal for high-performance applications.
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