What are the opening hours?

Tuesday 7:30am - 6pm Wednesday 7:30am - 6pm Thursday 7:30am - 6pm Friday 7:30am - 6pm

Calibrated Speed and Performance

Home
United States
Moody, AL
Calibrated Speed and Performance

Making late model GM Performance vehicles faster- one calibration at a time.

09/04/2026

🏁 Want more out of your LS or Gen 5 LT without jumping straight into a major engine build?

Long-tube headers are one of those upgrades that can make sense on a stock vehicle and continue working for you as the combination grows.

A properly planned header setup can improve exhaust flow, sharpen the sound, and support future upgrades like a camshaft, intake, or supercharger. But the complete setup matters—header size, exhaust configuration, supporting parts, and calibration all need to work together.

At Calibrated Speed, we can handle the entire job:

🔧 Long-tube header installation
⚙️ Exhaust upgrades
💻 ECU calibration & dyno tuning
📊 Data logging and verification
🔥 Cam, intake & future performance planning
🔍 Pre-installation inspection to catch issues before adding power

If you’re thinking about headers now and bigger upgrades later, we can help build a combination that leaves room to grow instead of buying parts twice.

📲 Message Calibrated Speed for pricing and scheduling.

LS & Gen 5 LT performance—from the first bolt-on to the final dyno tune. 🏁

09/03/2026

🔍 Check-engine light on? Misfire that comes and goes? Don’t start throwing parts at it.

Modern LS and Gen 5 LT vehicles can have similar symptoms caused by completely different problems. A misfire could be ignition, fueling, valvetrain, mechanical, or calibration related—and replacing parts without testing can get expensive fast.

At Calibrated Speed, we approach diagnostics the same way we approach performance builds: test, verify, then repair.

🔧 Check-engine light diagnostics
📊 Live data logging & analysis
⚡ Misfire and drivability diagnosis
⛽ Fuel-system testing
⚙️ Valvetrain & mechanical diagnosis
💻 Calibration and tuning issues
🏁 Repair and performance options once the problem is identified

And because we specialize in LS and Gen 5 LT platforms, if we find a problem that creates an opportunity for an upgrade—such as a failed DOD/AFM component—we can discuss the options before putting it back together.

📲 Have a GM car or truck that nobody seems to be able to figure out? Message Calibrated Speed and get it on the schedule.

Diagnose it correctly. Fix it once. 🔧🏁

09/02/2026

💨 Thinking about adding boost to your LS or Gen 5 LT? The supercharger is only one piece of the combination.

Making reliable power means looking at the entire setup—not just bolting on a blower and hoping everything else keeps up.

At Calibrated Speed, we can help put together a complete supercharged combination based on how you actually plan to use the vehicle.

🔥 Supercharger installations
⛽ Fuel system & injector upgrades
⚙️ Supporting engine modifications
🔧 Camshaft & valvetrain packages
❄️ Cooling and intercooler considerations
💻 Dyno tuning & calibration
📊 Data logging and final verification

Whether you’re starting with a stock vehicle or adding boost to an existing build, we’ll help make sure the parts work together and the calibration is right.

Already have a supercharger kit sitting in the garage? Ready to start planning your next build?

📲 Message Calibrated Speed for pricing and scheduling.

🏁 More power is easy to talk about. Building the right combination is what matters.

09/01/2026

In exactly one month from today we will be moved in and operating in our new facility!!! We are so excited about this new chapter and being able to serve our customers better! Our new shop is located at 1426 Blair Farms Rd Odenville Al 35120. We will still be working out of the Moody shop throughout the month of September. Please be patient with us over the next couple months as we make the move and get up and running. Thank you for all of your support.

08/31/2026

🔥 Thinking about a cam for your LS or Gen 5 LT? Build the combination—not just the camshaft.

A cam swap can completely change the sound and personality of your car or truck, but choosing the right supporting parts is what makes the difference between something that simply sounds good and a combination that actually performs.

At Calibrated Speed, we can put together a complete cam package around your vehicle and your goals:

🔧 Camshaft & valvetrain upgrades
⚙️ Springs, pushrods & supporting components
🏁 DOD/AFM delete options when applicable
💨 Headers & exhaust upgrades
💻 Dyno tuning and drivability calibration
🔍 Complete inspection before and after the install

Whether you want a fun street setup with a nasty idle or you’re building something more serious, we’ll help put together a combination that works as a complete package.

📲 Ready to cam your LS or LT? Message Calibrated Speed for pricing and scheduling.

The sound gets your attention. The combination makes the difference. 🏁

08/28/2026

🔧 Got a GM truck with a tick, misfire, or check-engine light? Don’t ignore it.

DOD/AFM-equipped LS and Gen 5 LT engines can develop lifter and valvetrain problems—and a failed lifter isn’t always the whole story. A damaged lifter roller can start taking out the camshaft, turning a smaller problem into a much bigger repair.

At Calibrated Speed, we specialize in GM LS & LT platforms and offer:

🔧 DOD/AFM delete packages
⚙️ Camshaft & valvetrain upgrades
💻 Proper tuning after installation
🔍 Diagnostics for misfires, ticking & drivability issues
🏁 Performance upgrades while we’re already in there

If your Silverado, Sierra, Tahoe, Yukon, Escalade, Camaro, Corvette, or other LS/LT-powered vehicle isn’t running right, get it checked before the damage gets worse.

📲 Message Calibrated Speed to schedule an appointment or get pricing.

LS & Gen 5 LT specialists. Built right. Tuned right.

07/29/2026

🔥 Another Beast Leaves Calibrated Speed! 🔥

This 2024 Cadillac CT5-V Blackwing came to us ready for a serious transformation, and it definitely didn’t leave stock.

✅ Texas Speed Camshaft
✅ Magnuson 2650 Supercharger
✅ Kooks Long Tube Headers
✅ Professionally Dyno Tuned by Calibrated Speed

The result? An incredible combination of power, drivability, and one absolutely nasty idle that turns heads everywhere it goes.

🎥 Check out the idle in the video below and let us know what you think! Would you daily drive this setup?

If you’re ready to take your LS or LT-powered vehicle to the next level, give us a call. From mild street builds to all-out performance packages, we’ve got you covered.

📍 Calibrated Speed
🏁 Performance • Dyno Tuning • LS & LT Specialists

07/23/2026

🔥 In Progress at Calibrated Speed & Performance 🔥

This 2024 Cadillac CT5-V Blackwing is getting the treatment! 💪

✅ Texas Speed Cam Package
✅ Kooks Long Tube Headers
✅ Magnuson 2650 Supercharger

We’re making great progress, and the next stop is the dyno, where we’ll dial everything in with HP Tuners and see what this beast is capable of. 👀

Stay tuned for the dyno numbers and the finished results—this Blackwing is about to be on a whole different level.

If you’re ready to take your LS or LT-powered vehicle to the next level, give us a call and let Calibrated Speed & Performance build something you’ll love to drive.

07/21/2026

2017 Corvette Grand Sport Transformation Complete! 🔥

This Grand Sport came to us ready for a serious performance upgrade, and we delivered.

✅ Cam Package
✅ ProCharger Supercharger
✅ Long Tube Headers
✅ Custom Dyno Tune

The result is a Corvette that not only sounds incredible but delivers the power to match. Every combination is carefully installed, dialed in on our dyno, and custom calibrated to maximize performance, drivability, and reliability.

Whether you’re looking for a mild street setup or an all-out horsepower build, Calibrated Speed has you covered.

📞 Ready to transform your ride? Contact us today to discuss your build and let us help bring your horsepower goals to life!

07/16/2026

🔥 BIG POWER IN THE MAKING! 🔥

This 2024 Cadillac CT5-V Blackwing is getting the full Calibrated Speed treatment!

🔧 Build Includes:
• Performance Camshaft
• Long Tube Headers
• Magnuson 2650 Supercharger System
• Custom Dyno Calibration by Calibrated Speed

The CT5-V Blackwing is already an incredible performance machine, but we’re taking it to an entirely different level. With the added airflow, boost, and a custom calibration, this build is going to deliver serious horsepower while maintaining the drivability these cars are known for.

If you’re ready to transform your LS or LT-powered GM vehicle, give us a call and let’s build something that stands out.

📍 Calibrated Speed & Performance
💻 Custom Tuning • Performance Upgrades • Engine Builds • Supercharger Installations • Dyno Services

Address

2005 Agape Circle
Moody, AL
35004

Opening Hours

Tuesday	7:30am - 6pm
Wednesday	7:30am - 6pm
Thursday	7:30am - 6pm
Friday	7:30am - 6pm

Telephone

+12057577769

Website

http://calibratedspeed.com/

Alerts

Be the first to know and let us send you an email when Calibrated Speed and Performance posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Want your business to be the top-listed Autos & Automotive Service in Moody?