GS PS-1200 Nu Billet Pulley Spacer Blower Supercharger Air 1.2 Service

( Brand: Gs ), ( Manufacturer Part Number: PS-1200 ), ( Part Type: Spacer Blower ), ( Manufacturer Warranty: No ), ( Country Of Origin: United States )

Review GS Nu Billet Pulley Spacer 1.2 Inch Blower Supercharger 2-day Air Service

The GS PS-1200 NU Billet Pulley Spacer 1.2 is an essential component for those seeking to upgrade their supercharger air service in various applications. This pulley spacer is meticulously engineered to provide a perfect fit for 1.2 ratio blower superchargers, ensuring optimal performance and precision.

Crafted from high-quality billet aluminum, this pulley spacer boasts exceptional durability and strength. Its billet construction allows for precise machining, resulting in a perfect fit and finish. The material's lightweight property also contributes to improved vehicle performance by reducing overall rotating mass.

The GS PS-1200 NU Billet Pulley Spacer 1.2 is designed to accommodate the installation of a larger pulley on the supercharger, allowing for increased belt tension and improved airflow. Its smooth, CNC-machined surface ensures a perfect fit with the supercharger pulley, preventing any potential vibrations or misalignment.

This pulley spacer is easy to install, making it a popular choice among enthusiasts and professionals alike. Its straightforward installation process requires no extensive modifications to the vehicle or the supercharger system. Simply replace the stock pulley spacer with the upgraded billet version, and enjoy the enhanced performance and efficiency of your supercharger.

In conclusion, the GS PS-1200 NU Billet Pulley Spacer 1.2 is a must-have accessory for anyone looking to upgrade their supercharger air service. Its high-quality construction, precise fit, and easy installation make it an excellent choice for those seeking to improve their vehicle's performance and efficiency. With its billet aluminum construction and compatibility with 1.2 ratio blower superchargers, this pulley spacer is an essential addition to any enthusiast's toolbox.

Pros and Cons of Buying a GS PS-1200 NU Billet Pulley Spacer for a 1.2 Blower Supercharger Air Service

The GS PS-1200 NU billet pulley spacer is a popular upgrade for those with a 1.2 blower supercharger air service system. This component helps to align the pulleys properly and improve the overall performance of the supercharger. In this discussion, we will examine the advantages and disadvantages of investing in a GS PS-1200 NU billet pulley spacer.

1. Improved efficiency: By aligning the pulleys accurately, a billet pulley spacer can help improve the efficiency of the supercharger. This results in better power output and increased performance.

2. Reduced belt tension: Proper alignment of the pulleys can lead to reduced belt tension. This, in turn, can result in a quieter and more stable operation of the supercharger.

3. Enhanced aesthetics: The billet pulley spacer adds a unique and attractive visual element to the engine compartment. This can be particularly appealing to car enthusiasts who take pride in the appearance of their vehicles.

4. Easy installation: Installing a billet pulley spacer is generally a straightforward process. It can be completed in a few hours with basic hand tools, making it an accessible upgrade for many enthusiasts.

1. Cost: A billet pulley spacer is not a cheap upgrade. The GS PS-1200 NU model, in particular, is a premium option. Enthusiasts must weigh the potential benefits against the cost to determine if this is an investment worth making.

2. Custom fit: A billet pulley spacer is a custom component, which means it may not be a perfect fit for every application. Enthusiasts should ensure that they purchase the correct part for their specific make and model to avoid potential compatibility issues.

3. Limited application: A billet pulley spacer is not a universally applicable upgrade. It is designed specifically for use with the 1.2 blower supercharger air service system. Enthusiasts with other types of superchargers or engine configurations may not see any benefits from this component.

The GS PS-1200 NU billet pulley spacer is a valuable upgrade for those with a 1.2 blower supercharger air service system. It offers improved efficiency, reduced belt tension, enhanced aesthetics, and easy installation. However, it comes with a hefty price tag and may not be applicable to all supercharger configurations. Enthusiasts should carefully consider the advantages and disadvantages before deciding to invest in this component. Ultimately, if performance and visual appeal are top priorities, a billet pulley spacer may be a worthwhile investment. Otherwise, it may be best to focus on other areas of engine optimization.

For those with a 1.2 blower supercharger air service system and a strong desire for improved performance and aesthetics, the GS PS-1200 NU billet pulley spacer is a solid investment. However, enthusiasts should ensure that they purchase the correct part for their specific application and weigh the potential benefits against the cost. Additionally, they may want to explore other engine optimization options, such as upgraded intake and exhaust systems, to further enhance the performance of their vehicle.

Details:

CNC Fab'd from billet aluminum, with standard 6 bolt pattern w/1.4 radius / 2.78 Diameter, and 2 register. Here is a new blower pulley spacer, design to space out alignment for applications. The outside diameter is 3.375.

Custom Listing with 2-day service.

specifications reppchargers:

• brand: Gs
• mpn: Ps-1200
• part type: Spacer Blower
• manufacturer warranty: No
• country of origin: United States

seller reppchargers:

• rating: 100.0%
• # reviews: 8647
• city: Torrance, California

payments reppchargers:

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

offer reppchargers:

• options: Ship-to-home
• started: May 26, 2026
• quantity: 1
• sold: 0
• availability: In Stock

returns reppchargers:

• policy: No Returns

shipping reppchargers:

• service: Economy
• class: Economy
• transit: 3-8 Days
• cost: $19.50
• type: Fixed

general reppchargers:

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

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