SPEEDMASTER 3-LOBE Outlet Roots Supercharger Blower Twisted 840136510109 6-71 6/71 Rotors

( Brand: Speedmaster ), ( Type: 159 Supercharger, Root Style Component ), ( UPC: 840136510109 )

Review SPEEDMASTER Outlet 6-71 6/71 Roots Supercharger Blower Twisted Rotors Polished

Introducing the Speedmaster Outlet 840136510109 6-71 6/71 Roots Supercharger Blower, a high-performance upgrade for your engine that delivers impressive power gains and enhanced driving experience. This supercharger, manufactured by the renowned Roots Technologies, is designed specifically for applications requiring a 6-71 size and comes equipped with 3-lobe twisted rotors.

The 6-71 designation refers to the size of the supercharger, which is 6 inches in diameter and 71 inches long. This size is popular for hot rods and other performance vehicles, as it provides an excellent balance between power output and size.

The 6/71 Roots Supercharger Blower is a positive displacement blower, meaning it uses a mechanically driven air compressor to force air into the engine at a pressure greater than the ambient atmospheric pressure. The 3-lobe twisted rotors are designed to minimize the air pulses between the rotors, resulting in smoother and more efficient airflow.

This supercharger features a robust cast aluminum housing that is both lightweight and durable, making it suitable for high-performance applications. The housing is also equipped with a large front intake, allowing for ample airflow and cooling, which is essential for optimal supercharger performance.

The Speedmaster Outlet 6-71 6/71 Roots Supercharger Blower comes with all necessary hardware, including mounting brackets and belts, allowing for a straightforward installation process. Additionally, the supercharger is compatible with various engine applications, making it a versatile option for vehicle upgrades.

In summary, the Speedmaster Outlet 840136510109 6-71 6/71 Roots Supercharger Blower is a high-performance, efficient, and reliable upgrade for your engine. Its 3-lobe twisted rotors and robust cast aluminum housing ensure smooth airflow and durability, while its compatibility with various engine applications makes it a versatile option for performance enthusiasts.

Buying a Roots-type supercharger, specifically the Speedmaster outlet 840136510109 6-71 6/71 with 3-lobe twisted rotors, can provide several benefits for engine performance in certain applications. However, it also comes with some drawbacks that potential buyers should consider.

1. Increased Power: The primary reason for installing a supercharger is to boost engine power. The Roots-type design is known for delivering instant torque and power at lower RPMs, making it suitable for applications where quick acceleration is required.

2. Improved Engine Response: The supercharger compresses air and forces it into the engine, reducing the time it takes for the engine to respond to acceleration demands.

3. Fuel Efficiency: Although the supercharger consumes some engine power to operate, it can lead to improved fuel efficiency in certain driving conditions due to the increased power output and more efficient combustion.

1. Complexity and Cost: Installing a supercharger is a complex process that requires professional installation. The cost of purchasing a supercharger, labor, and additional components like intercoolers and fuel systems can be substantial.

2. Maintenance: Superchargers require regular maintenance, including oil changes, belt replacement, and other component checks. This ongoing maintenance can add to the overall cost of ownership.

3. Reduced Lifespan: The increased engine stress caused by the supercharger can potentially shorten the lifespan of some engine components, leading to higher maintenance and repair costs over time.

A Roots-type supercharger like the Speedmaster outlet 840136510109 6-71 6/71 with 3-lobe twisted rotors can deliver significant power gains and improved engine response for applications where quick acceleration is essential. However, the complexity, cost, maintenance requirements, and potential reduced engine lifespan are important factors to consider before making the investment.

If you are considering purchasing a supercharger for your vehicle, carefully evaluate the benefits and drawbacks based on your specific application, budget, and maintenance capabilities. Consult with a professional mechanic to assess the feasibility of the installation and the potential impact on your engine and vehicle components. For those seeking maximum power and performance, a supercharger may be worth the investment, while others might prefer to focus on less complex and costly engine modifications.

Details:

6-71 6/71 Roots Supercharger Blower - 3-Lobe Twisted Rotors Polished

part #: 840136510109 prices

• $4499.00-$5099.00

specifications reppchargers:

• brand: Speedmaster
• type: 159 Supercharger, Root Style Component
• upc: 840136510109

general reppchargers:

• condition: Used
• Air Fuel Delivery > Turbos, Superchargers Intercoolers > Superchargers Parts

offer reppchargers:

• availability: In Stock
• started: January 6, 2026
• sold: 0
• quantity: 1
• options: Ship-to-home

returns reppchargers:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

shipping reppchargers:

• carrier: FedEx
• cost: $225.32
• class: Standard, Expedited
• transit: 3-9 Days
• type: Calculated
• service: FedEx Ground / FedEx Home Delivery, FedEx Express Saver

payments reppchargers:

• other
• wallet: Apple-pay
• credit card: Diners-club

seller reppchargers:

• rating: 97.3%
• city: Rialto, California
• # reviews: 87431

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