PULSAR Reverse Rotation 7375G 1200HP 73mm Compact Single Turbo Or Twin Turbo Set
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A pair of 7375 1200HP compact turbos (one with reverse rotation and the other with normal rotation).
- Dual ceramic ball bearing system delivers superior turbo response and increased durability by minimizing shaft movement.
- 10-blade PTG-Aero billet compressor wheel with extended tapered tip technology for improved airflow.
- 9-blade PTG-Aero Inconel 713c turbine wheel designed for high-temperature resilience.
- Anti-surge ported-shroud compressor inlet with a cover that integrates a speed sensor port.
- Compressor Wheel: 73mm x 91mm
- Turbine Wheel: 82mm x 75mm
- Compressor Inlet: 4†Hose
- Compressor Outlet: 3†Hose
- Turbine Inlet: 3†V-band
- Turbine Outlet: 3.5†V-band
- Water Ports: -6AN
- Oil Feed: Flange required (recommended size: -4AN standard T4 flange, non-restricted)
- Oil Drain: -12AN (includes O-ring sealed flange kit)
- Dual V-band 1.01 A/R and 1.15 A/R housings feature an open-style inlet, with a 3.5†flange provided as the default in the box.
| Product Name | PULSAR Reverse Rotation 7375G 1200HP 73mm Compact Single Turbo Or Twin Turbo Set |
|---|---|
| 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 is the benefit of using a reverse rotation turbo in my setup?
A reverse rotation turbo, like the one included in the PUL-7375G-1200-RR set, allows for unique plumbing configurations, especially in twin turbo setups. This can help balance the exhaust flow and improve overall performance by reducing turbo lag and enhancing throttle response.
What type of oil feed and drain setup is required for these turbos?
The PUL-7375G-1200-RR turbos require a -4AN oil feed from a standard T4 flange, which should be non-restricted for optimal performance. The oil drain should be a -12AN setup, and the kit includes an O-ring sealed flange for a secure connection.
What are the recommended hose sizes for the compressor inlet and outlet?
For the PUL-7375G-1200-RR turbos, the compressor inlet requires a 4-inch hose, while the compressor outlet is designed for a 3-inch hose. Ensuring the correct hose sizes will help maintain proper airflow and performance.
How should I configure the water ports for these turbos?
The PUL-7375G-1200-RR turbos come with -6AN water ports. It's important to connect these properly to ensure effective cooling, especially during high-performance applications where heat management is critical.
What is the significance of the dual ceramic ball bearing system in these turbos?
The dual ceramic ball bearing system in the PUL-7375G-1200-RR turbos enhances turbo response and durability by reducing shaft movement. This design allows for quicker spool times and improved reliability under high boost conditions, making it ideal for performance applications.