PULSAR 5449G 660HP 54mm Dual Ball Bearing Turbo
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PULSAR 5449G 660HP 54mm Dual Ball Bearing Turbo
- Compressor Wheel: 54*67mm
- 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
- 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)
- Comes with Inlet flange and clamp (DVB) and Outlet flange and clamp
| Product Name | PULSAR 5449G 660HP 54mm Dual Ball Bearing Turbo |
|---|---|
| Brands | Pulsar |
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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 oil and water line requirements for the PULSAR 5449G turbo?
The PULSAR 5449G turbo requires a -4AN oil feed line to the oil restrictor and a standard T3 oil drain flange for the oil return. For water cooling, it uses -6AN fittings for the water ports.
What boost levels can the internally wastegated actuator handle?
The internally wastegated actuator on the PULSAR 5449G is designed to operate between 12 to 14 psi. Ensure your tuning accommodates this boost level for optimal performance.
What type of compressor wheel does the PULSAR 5449G feature?
The PULSAR 5449G features a 9 blade PTG-Aero billet compressor wheel with extended tapered tip technology, which enhances airflow and efficiency for improved turbo response.
What is the significance of the anti-surge ported-shroud compressor inlet?
The anti-surge ported-shroud compressor inlet helps to prevent compressor surge by allowing for better airflow management at lower boost levels, improving reliability and performance during transient conditions.
How should I connect the speed sensor port on the PULSAR 5449G?
The speed sensor port is integrated into the compressor cover. Ensure it is properly connected to your engine management system for accurate turbo speed monitoring, which is crucial for tuning and performance assessment.
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