PULSAR 4849 550HP 48mm Dual Ball Bearing Turbo
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PULSAR 4849 550HP 48mm Dual Ball Bearing Turbo
- Dual Ceramic ball bearing system provides optimal turbo response &
better durability by reducing the shaft-motion - 9 Blade PTG-Aero Billet Compressor Wheel with Extended Tapered Tip Technology
- 9 Blade PTG-Aero Inconel 713c Turbine Wheel
- Anti-Surge ported-shroud compressor inlet, cover integrated with the speed sensor port
- Internally Wastegated, Billet Actuator(12-14 psi)
- Compressor Wheel: 48*60mm
- Turbine Wheel: 54*49mm
- Compressor Inlet: 3″ Hose
- Compressor Outlet: 2″ Hose
- Turbine Inlet: 2.5″ V-Band
- Turbine Outlet: 3″ V-Band
- Water Ports: -6AN
- Oil Feed: -4AN to the Oil Restrictor
- Oil Drain: Std T3 Oil Drain Flange
- Comes with Inlet flange and clamp (DVB) and Outlet flange and clamp
| Product Name | PULSAR 4849 550HP 48mm Dual Ball Bearing Turbo |
|---|---|
| Brands | Pulsar |
Delivery & Freight
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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 are the benefits of the dual ceramic ball bearing system in the Pulsar 4849 turbo?
The dual ceramic ball bearing system in the Pulsar 4849 turbo enhances turbo response and durability by minimising shaft motion. This results in quicker spool times and improved reliability under high boost conditions, making it suitable for performance applications.
What is the recommended boost level for the internally wastegated Pulsar 4849 turbo?
The Pulsar 4849 turbo features an internally wastegated design with a billet actuator set to operate between 12-14 psi. It's crucial to tune your engine to ensure it operates efficiently within this boost range for optimal performance.
What are the oil feed and drain requirements for the Pulsar 4849 turbo?
The Pulsar 4849 turbo requires a -4AN oil feed line to the oil restrictor and a standard T3 oil drain flange for the oil drain. Proper oil supply and drainage are essential to maintain turbo health and performance.
What size hoses are needed for the compressor inlet and outlet of the Pulsar 4849 turbo?
The compressor inlet of the Pulsar 4849 turbo requires a 3-inch hose, while the compressor outlet requires a 2-inch hose. Ensure that these sizes are adhered to for optimal airflow and performance.
Can the Pulsar 4849 turbo be used in a high-performance application?
Yes, the Pulsar 4849 turbo is rated for up to 550HP and is designed for high-performance applications. However, the actual power output will depend on factors such as engine setup, tuning, fuel quality, and boost levels.
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