SPEEDMASTER PCE460.1011 Gm Roots Supercharger Blower Kit 6-71

( Brand: Speedmaster ), ( Manufacturer Part Number: PCE460.1011 ), ( Type: Supercharger ), ( Items Included: Adapter, Bracket, Mounting Hardware ), ( Features: Complete ), ( Drive Type: Belt Driven )

Review SPEEDMASTER Chevy Gm Complete 6-71 Roots Supercharger Blower Kit fits LS3

Chevy GM LS3 6-71 Roots Supercharger Blower Kit (Speedmaster PCE460.1011)

The Speedmaster PCE460.1011 Chevy GM LS3 6-71 Roots Supercharger Blower Kit is a high-performance upgrade designed for enthusiasts seeking to boost the power output of their LS3 engines. This supercharger system, manufactured by Speedmaster, is a reliable and effective solution for those looking to enhance the overall driving experience of their vehicle.

The heart of this kit is the 6-71 Roots-type supercharger, which is renowned for its robust design and exceptional efficiency. The Roots design utilizes two rotors with fixed vanes that compress air through an intermeshing action. This design results in a virtually lag-free powerband and impressive boost levels.

The kit comes with a comprehensive array of components to ensure a seamless installation process. These components include a high-performance air-to-air intercooler, which is essential in maintaining optimal air temperature and density for efficient combustion. The intercooler is designed with a large core size to facilitate effective heat dissipation, ensuring consistent power output.

Additionally, the kit includes a high-flow air intake system, a polished aluminum supercharger housing, and all the necessary mounting hardware. The intake system is designed to maximize airflow while maintaining a perfect seal, ensuring optimal performance and longevity.

The kit also features a high-quality, billet aluminum supercharger drive pulley, which is engineered for strength and durability. This pulley is responsible for transmitting power from the engine to the supercharger, making it a critical component in the system's functionality.

The Speedmaster PCE460.1011 Chevy GM LS3 6-71 Roots Supercharger Blower Kit is a perfect choice for those seeking to take their LS3 engine to the next level. With its robust design, impressive power output, and easy installation process, this supercharger system is an excellent investment for any enthusiast looking to enhance their vehicle's performance.

The Chevy GM LS3 6-71 Roots supercharger blower kit, part number PCE460.1011 from Speedmaster, is a popular choice among automotive enthusiasts seeking to boost the performance of their GM LS3 engines. This supercharger kit offers several advantages and disadvantages, which are discussed below:

1. Increased Power: The primary reason for installing a supercharger is to enhance the engine's power output. This kit can help increase horsepower and torque significantly.

2. Improved Acceleration: With increased power comes improved acceleration. This kit can help your LS3 engine feel more responsive and provide a more thrilling driving experience.

3. Fuel Efficiency: Although superchargers consume more fuel than naturally aspirated engines, they can actually improve fuel efficiency in certain driving conditions. This is because they provide more power at lower engine RPMs, reducing the need for constant downshifting and throttle application.

4. Better Engine Response: Superchargers provide instantaneous boost, making the engine more responsive to throttle input. This can lead to a more enjoyable driving experience, particularly in smaller engines.

1. Cost: Supercharger kits, especially high-performance ones like the PCE460.1011, can be quite expensive. The cost of the kit itself, as well as the cost of installation and any necessary modifications, can add up quickly.

2. Complexity: Supercharger systems are more complex than naturally aspirated engines, requiring regular maintenance to ensure proper operation. This includes regular oil changes, belt replacements, and air filter changes.

3. Noise: Superchargers can be quite noisy, particularly at high RPMs. This can be a concern for those who value a quiet driving experience.

4. Reduced Fuel Economy: Although superchargers can improve fuel efficiency in certain driving conditions, they can also lead to reduced fuel economy overall. This is due to the added power demand and the increased fuel consumption required to power the supercharger.

The Speedmaster PCE460.1011 Chevy GM LS3 6-71 Roots supercharger blower kit offers several advantages, including increased power, improved acceleration, better engine response, and potentially improved fuel efficiency. However, it also comes with disadvantages, such as high cost, complexity, noise, and reduced fuel economy. Ultimately, the decision to purchase this kit depends on your individual priorities and preferences as a car enthusiast. If you value power, performance, and thrilling driving experiences, then this kit may be worth the investment. However, if you prioritize a quiet, fuel-efficient driving experience, then this kit may not be the best choice for you.

If you have decided that a supercharger kit is the right choice for you and your GM LS3 engine, then the Speedmaster PCE460.1011 kit is a high-performance option that is sure to deliver impressive results. However, it is important to ensure that you have the necessary resources, both in terms of budget and expertise, to properly install and maintain the kit. Additionally, consider researching other supercharger options to ensure that you are getting the best value for your money. Ultimately, the key to a successful supercharger installation is proper planning, execution, and maintenance, so be sure to take your time and do your research before making a purchase.

Details:

Breakaway Stud Kit. Specs, Brand: Speedmaster Part Number: PCE460.1011 Type: Supercharger, Roots Kit Product Line: Complete Blower Kits Engine Block Style: LS3 Intake Included: Yes Finish: Polished Supercharger model: 671 Pulleys Pulley Teeth Count: 50/55 Lobe Qty: Three Wilmer Dampener No Belt Pensioner Nose 3.9 Snout Crankshaft Grooves: N/A Carburetor Quantity: Two Linkage Notes: offers other pulleys to decrease or increase under drive. Refer to the and specifications for exact list of included items. Key Features: Substantial Power Gains: Boost your engines horsepower by 45-55%, delivering exceptional performance for street and competition applications.

Overview, Experience unparalleled performance and power with Speedmaster 6-71 Complete Supercharger Kit engineered for maximum horsepower durability. Comprehensive Installation Package: Includes all necessary components for a seamless installation, ensuring hassle-free setup. Sold Separately.Does not include dampener for kit. Must Purchase ATI Performance Products 917246 and 918993 to complete install.

Designed for long-term use, the heavy-duty bearing plates and efficient rotor design ensure consistent performance.

part #: pce4601011 prices

• $5349.00-$5355.00

specifications reppchargers:

• for models: Ls3
• for makes: Chevy
• brand: Speedmaster
• mpn: Pce460.1011
• type: Supercharger
• items included: Adapter, Bracket, Mounting Hardware
• features: Complete
• drive type: Belt Driven

shipping reppchargers:

• cost: $0.00
• carrier: FedEx
• class: Standard
• type: Fixed
• service: FedEx Ground or FedEx Home Delivery
• transit: 4-10 Days

payments reppchargers:

• wallet: Google-pay
• other
• credit card: Mastercard

returns reppchargers:

• policy: No Returns

general reppchargers:

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

seller reppchargers:

• rating: 99.1%
• # reviews: 1173
• city: Rialto, California

offer reppchargers:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: July 13, 2025
• quantity: 2

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