Granatelli Motor Sports 87mm Ported to 95mm Drive-By-Wire Throttle Body – 6.2L GM LT1

The Granatelli Motor Sports 87mm Ported to 95mm Drive-By-Wire Throttle Body for 6.2L GM LT1 engines is engineered to significantly increase airflow, improve throttle response, and unlock additional horsepower and torque. Precision CNC ported from 87mm to 95mm, this high-flow throttle body reduces intake restriction and maximizes engine efficiency for serious street and race performance.

95mm High-Flow Throttle Body Upgrade for GM LT1

Ported from 87mm to 95mm, this performance drive-by-wire throttle body allows more air into your 6.2L LT1 engine, supporting higher horsepower builds and improved overall engine performance. Increased airflow means stronger acceleration, sharper throttle response, and better top-end power.

• CNC ported from 87mm to 95mm for maximum airflow
• Improves horsepower and torque output
• Reduces intake restriction for optimized performance
• Ideal for Camaro SS, Corvette, and LT1-powered GM vehicles

Enhanced Throttle Response & Acceleration

The enlarged 95mm throttle body opening improves throttle sensitivity, delivering quicker pedal response and smoother power delivery. Whether you're launching off the line or accelerating at highway speeds, this LT1 throttle body upgrade enhances overall drivability and performance.

• Faster throttle response
• Smoother acceleration
• Improved air-to-fuel efficiency
• Optimized for naturally aspirated and forced induction builds

Precision CNC Ported for Maximum Performance

Each Granatelli Motor Sports throttle body is precision CNC ported to ensure consistent airflow characteristics and superior build quality. The result is a high-performance GM drive-by-wire throttle body designed to handle both daily driving and high-horsepower race applications.

Direct Bolt-On Installation

This 6.2L LT1 throttle body upgrade features OEM-style fitment for a straightforward bolt-on installation. No modifications required — simply install and pair with proper tuning to maximize performance gains.

Perfect for Street, Track & High-Performance Builds

Whether you're upgrading your naturally aspirated LT1 or building a turbocharged or supercharged 6.2L setup, the Granatelli 95mm throttle body supports increased airflow demands. It is an essential performance air intake upgrade for enthusiasts seeking improved power and responsiveness.

Why Choose Granatelli Motor Sports?

Granatelli Motor Sports is trusted for delivering premium high-performance automotive components. This 87mm to 95mm ported drive-by-wire throttle body is engineered to deliver real airflow gains, improved throttle control, and reliable performance — making it a powerful upgrade for any GM LT1 performance build.