Product Overview: FiTech 92MM Throttle Body

This FiTech 92mm throttle body is engineered for GM LS-series engines and designed to work with multi-port fuel injection systems. Built from high-quality aluminum with a black powder coat finish, it combines performance with durability. Learn how to replace your LS1 Throttle here using this article.

Key Features:

• 92mm large bore for maximum airflow
• Designed for multi-port fuel injection systems
• High-quality aluminum construction
• Black powder-coated finish for corrosion resistance
• Precision-engineered for LS-series engines
• Performance-focused airflow design

Throttle Frame, Multi-Port Injection, 92 mm Diameter, Aluminum, Black Powder Coat, GM LS-Collection, Each

Compatible Engines & Applications

Designed for GM LS-series engines, including:

• LS1
• LS2
• LS3
• LS6
• LS7
• LSX

Compatible with performance intake manifolds that support 92mm throttle bodies. When you want to service your LS1 throttle body, make sure to find the article you need at www.prostreetonline.com.

(Always verify compatibility with your intake system and setup.)

Merchandise Bundle Size: 7.5196850317L x 5.9448818837W x 3.6220472404H inches

Performance Gains: What to Expect

A 92mm throttle body can provide noticeable gains when paired with supporting upgrades such as:

• Performance intake manifold
• Upgraded camshaft
• Headers and exhaust systems
• Fuel system upgrades
• ECU tuning

Expect improved airflow, stronger top-end power, and quicker throttle response.

Merchandise Bundle Weight – 2.3809924296 Kilos
Merchandise Bundle Amount – 1

When you need to service your LS1 throttle position sensor, you can use our DIY guide here.

Installation Notes

• Bolt-on installation for compatible LS intake manifolds
• May require ECU tuning for optimal performance
• Ensure proper calibration with your fuel injection system
• Professional installation recommended for advanced builds

Why Choose FiTech?

FiTech is known for high-performance fuel injection and airflow components. Their products are designed for enthusiasts who demand reliable performance and modern upgrades for classic and LS-based builds.

Frequently Asked Questions

Will a 92mm throttle body increase horsepower?

Yes—especially on modified engines with proper airflow, fueling, and tuning.

Is this compatible with stock LS engines?

It can be installed, but gains are more noticeable on performance builds.

Do I need tuning after installation?

Yes, tuning is strongly recommended to maximize performance and drivability.

Conclusion

The FiTech 92MM throttle body is a powerful upgrade for LS enthusiasts looking to increase airflow and maximize engine performance. Built for durability and precision, it’s an excellent choice for multi-port injection setups and high-performance builds.