GRIPP 290P788R8GP Rib Supercharger Pulley Vortech Powerdyne 2.90 20MM Weiand 142 144

( Brand: Gripp ), ( Manufacturer Part Number: 290P788R8GP ), ( Type: Supercharger Pulley ), ( Manufacturer Warranty: No Warranty ), ( Country Of Manufacture: United States )

Review GRIPP 2.90 Inch Rib Supercharger Pulley Vortech 20mm Powerdyne Weiand 142 144

The Gripp 290P788R8GP 2.90 Rib Supercharger Pulley is a crucial component for enhancing the performance of your vehicle's supercharger system, particularly if you're using a Vortech 20mm Eaton Roots-type supercharger, a Powerdyne Weiand 142 or 144 rotor, and a 2.90 pulley ratio.

This pulley is meticulously engineered to provide an optimal fit and function in your engine bay. The rib design of the pulley ensures a secure and reliable belt grip, reducing the likelihood of belt slippage and maintaining consistent boost levels. The pulley is made of robust, high-quality materials, ensuring durability and longevity even under the most challenging driving conditions.

The 2.90 pulley ratio is specifically designed to provide a significant boost in power output. By increasing the engine RPM, the supercharger delivers more compressed air to the engine, resulting in increased horsepower and torque. This pulley is an excellent choice for those seeking to boost the performance of their vehicle, whether it's for racing, towing, or simply for the thrill of driving.

The Gripp 290P788R8GP 2.90 Rib Supercharger Pulley is not just an upgrade for your supercharger system, but it's a statement of intent. It shows that you take your vehicle seriously and are committed to unlocking its full potential. With this pulley, you'll experience a noticeable improvement in power delivery, acceleration, and overall driving performance.

Installing the Gripp 290P788R8GP 2.90 Rib Supercharger Pulley is a straightforward process. It's designed to be a direct replacement for your stock pulley, meaning you won't need to make any major modifications to your engine or supercharger system. Simply remove the old pulley and replace it with the new one, ensuring a perfect fit every time.

In conclusion, the Gripp 290P788R8GP 2.90 Rib Supercharger Pulley is a must-have upgrade for anyone seeking to maximize the performance of their vehicle's supercharger system. It's meticulously engineered to provide a secure fit, reliable belt grip, and a significant boost in power output. Whether you're a seasoned racer or a casual driver, this pulley is an excellent investment for anyone looking to take their vehicle to the next level.

Pros and Cons of Buying a Vortech 2.90 Rib Supercharger Pulley for a 20mm Eaton Roots-Type Blower

The Vortech 2.90 rib supercharger pulley is a popular aftermarket upgrade for those looking to improve the performance of their Eaton Roots-Type superchargers. This pulley is manufactured by Vortech Engineering, Weiand, and Powerdyne, and is available under different part numbers. In this article, we will discuss the pros and cons of buying this pulley to help you make an informed decision.

1. Increased Boost: This pulley provides a higher boost pressure compared to the stock pulley, leading to increased power output and improved engine performance.

2. Improved Response: With the increased boost comes quicker throttle response, making the engine feel more responsive and lively.

3. Better Efficiency: A higher boost level also results in better fuel efficiency, as the engine runs more efficiently at higher boost levels.

4. Customizable: This pulley can be used with various supercharger systems, making it a versatile option for those looking to upgrade their existing setup.

5. Durable: The Vortech 2.90 rib supercharger pulley is made from high-quality materials and is designed to withstand the rigors of high-performance driving.

1. Cost: The Vortech 2.90 rib supercharger pulley is a more expensive option compared to the stock pulley.

2. Complex Installation: Installing this pulley can be a complex process and may require professional assistance or extensive mechanical knowledge.

3. Increased Noise: With the increase in boost comes an increase in engine noise, which may not be suitable for all driving situations or preferences.

4. Potential Vibration: The rib design of the pulley may result in increased vibration, which can lead to noise and potential wear on other components.

In conclusion, the Vortech 2.90 rib supercharger pulley is an excellent option for those looking to improve the performance of their Eaton Roots-Type supercharged engine. The benefits of increased boost, improved response, better efficiency, and durability outweigh the cons of cost, complex installation, increased noise, and potential vibration. However, it is important to consider these factors and your personal driving preferences before making a purchase. If you are comfortable with the installation process and are willing to accept the increased noise and potential vibration, then the Vortech 2.90 rib supercharger pulley is a worthy investment for your high-performance vehicle.

If you are looking to purchase the Vortech 2.90 rib supercharger pulley, we recommend doing thorough research on the specific part number and compatibility with your vehicle's make and model. Additionally, consider seeking professional assistance with the installation process to ensure a successful and trouble-free upgrade. Finally, be prepared for the increase in noise and potential vibration, and consider using sound deadening materials and vibration dampeners to mitigate these effects.

Details:

S Supercharger Rebuild com/accessories/. Superchargers input shafts. These fit POWERDYNE XB-1A, BD-550, BD-6 BD-10, BD-11, BD-11A, Cool Charger, Ford Motor sport, O2 Force BD-1 and B M BD-12, SCORPION VORTECH V-1, V-2, V-3, V-4, V-5, V-7, V-9, etc.

part #: 290p788r8gp price

• $169.00

specifications reppchargers:

• brand: Gripp
• mpn: 290p788r8gp
• type: Supercharger Pulley
• manufacturer warranty: No Warranty
• country of manufacture: United States

returns reppchargers:

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

seller reppchargers:

• rating: 100.0%
• city: Dallas, Texas
• # reviews: 182

general reppchargers:

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

shipping reppchargers:

• type: Fixed
• transit: 4-10 Days
• cost: $10.70
• class: Expedited
• carrier: USPS
• service: USPS Priority Mail Flat Rate Envelope, USPS Priority Mail Express Flat Rate Envelope

offer reppchargers:

• started: November 22, 2025
• options: Ship-to-home
• sold: 0
• quantity: 3
• availability: In Stock

payments reppchargers:

• credit card: Visa
• wallet: Paypal
• other

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