Gearstar Performance
Custom Transmission Build Team
- torque converter matching
- dyno testing
- transmission installs
- GM performance automatics
- Ford performance automatics
- Mopar performance automatics
Gearstar Performance Transmissions has been hand-building high-performance automatics in Akron, Ohio since 1996. Every unit is assembled start to finish by one builder, matched to the customer's engine, gearing and intended use, then dyno-tested before it ships. The build team writes here about transmission specs, install procedures, torque converter matching and what actually holds up behind real power.
Torque vs. Horsepower: Understanding Engine Performance
Gearstar Performance 5 minute read
In the world of automotive engineering, two key metrics are used to describe an engine's performance: torque and horsepower. To the uninitiated, these...
Racing Transmissions: The Unsung Heroes of Competitive Motorsports
Gearstar Performance 5 minute read
In the world of competitive motorsports, speed and precision are everything. As drivers race around the track, every component of their vehicle must...
Understanding Your Transmission Components: A Comprehensive Overview
Gearstar Performance 8 minute read
A vehicle's transmission system plays a critical role in delivering power from the engine to the wheels, enabling the vehicle to move and change speeds...
The Risks of Using a 4L60E Rebuild Kit Instead of a Professional Rebuild
Gearstar Performance 7 minute read
If you own a vehicle with a 4L60E transmission and are experiencing issues, you may be considering a rebuild. One option is to purchase a 4L60E rebuild...
How to Restore a Muscle Car with an Upgraded Transmission
Gearstar Performance 7 minute read
Muscle cars are iconic symbols of American automotive culture, known for their powerful engines, sleek designs, and impressive performance capabilities....
An Overview of The Different Levels of An Upgraded Transmission
Gearstar Performance 7 minute read
A high-performance transmission is essential to any vehicle designed to deliver top-notch performance. The transmission transfers power from the engine...