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BBK 1543 Twin 52mm Throttle Body - High Flow Power Plus Series For GM LT1 5.7L
Increase airflow and improve horsepower from between 7-12 HP
BBK 1543 Twin 52mm Throttle Body - High Flow Power Plus Series For GM LT1 5.7L

Item #: 31119947

BBK 1543 Twin 52mm Throttle Body - High Flow Power Plus Series For GM LT1 5.7L

Item #: 31119947

ETB 81748

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Increase airflow and improve horsepower from between 7-12 HP
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What Stands Out

High Flow Design
Optimized for maximum airflow, this throttle body increases performance and response in GM LT1 5.7L engines, allowing for improved acceleration and horsepower gains.
Direct Fit
Engineered to replace the factory throttle body effortlessly, ensuring straightforward installation without modifications, making it an ideal upgrade for enthusiasts and casual drivers alike.
Durable Construction
Made from high-quality materials, this throttle body is designed for longevity and reliability under high-performance conditions, providing excellent value for both daily and racing applications.

Product Details

Improve your vehicle's horsepower with the BBK Power Plus 52mm Throttle Body. Designed for GM LT1 5.7L engines, this high flow throttle body increases airflow and can boost horsepower by 7-12 HP. Shop now at Ubuy Ethiopia, a trusted Ethiopia.
Item Weight4 lbs (1.81 kg)

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for car enthusiasts looking to enhance engine power and throttle response in their GM LT1 vehicles.

  • Racers

    Optimized for competitive racing environments, aiding in quicker acceleration and overall performance in race situations.

  • Engine Builders

    Perfect for those building high-performance engines who need effective upgrades for increased airflow and power.

Not Suitable For
  • Daily Drivers

    Not suitable for everyday cars where mild modifications may cause reliability issues or unnecessary complexity.

  • Budget-Conscious Users

    May not fit users seeking cost-effective modifications, as high-performance parts often come with a premium price.

  • Non-GM Vehicles

    Incompatible with vehicles outside the GM LT1 lineup, limiting its usability for generic throttle body applications.

Product Description

BBK 1543 Twin 52mm Throttle Body - High Flow Power Plus Series For GM LT1 5.7L

About This Item

Upgrade the performance of your GM LT1 5.7L engine with the BBK 1543 Twin 52mm Throttle Body from the Power Plus Series. Designed to increase airflow and improve horsepower, this throttle body can give your vehicle a boost of 7-12 HP, depending on the application. The BBK 1543 is precision CNC machined from high-quality 356 aluminum castings, ensuring a perfect fit and OEM quality. It's engineered to deliver maximum airflow, allowing your engine to breathe easier and perform at its best. Whether you're looking to enhance the performance of your car, make upgrades to your engine, or improve throttle response, the BBK 1543 Twin Throttle Body is an excellent choice.

It's compatible with all BBK 1992-1993 LT1 5.7L throttle bodies and is backed by a reputation for quality and performance. Investing in the BBK 1543 means investing in superior automotive parts and accessories. Experience the difference of a high-flow power plus series throttle body and take your vehicle to new performance heights. Upgrade your GM LT1 5.7L engine with the BBK 1543 Twin 52mm Throttle Body and harness the power you've been craving.

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Customer Questions & Answers

  • Question: What vehicles is this throttle body compatible with?

    Answer: This throttle body is compatible with BBK 1992-1993 LT1 5.7L throttle bodies.
  • Question: What material is the throttle body made of?

    Answer: The throttle body is made of high quality 356 aluminum castings.
  • Question: Does it fit perfectly every time?

    Answer: Yes, the throttle body is CNC machined to ensure perfect OEM quality and fit.

BBK Throttle Bodies Editorial Review

The BBK 1543 Twin 52mm Throttle Body is a high flow power plus series throttle body that fits and runs great in a '94 vette. It provides a noticeable difference in pedal feel with increased difficulty in depress. Some customers have reported cosmetic defects and cheaply made replacement screws that are easy to strip. There have been mixed reviews regarding performance, with some customers experiencing high idle and poor shifting points, while others have seen a small increase in throttle response and low-end power gain. Overall, the installation is easy and the finish is nice, but there is room for improvement in terms of quality.

Customer Reviews & Ratings

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Pros

  • Fits and runs great in '94 vette
  • Noticeable difference in pedal feel
  • Small increase in throttle response and low-end power

Cons

  • Cheaply made replacement screws

Product Price History

Important information

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