Injected Engineering

Injected Engineering

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09/21/2026

Welcome to FuelTech ❗️

Our Twin Turbo F-150 is down at FuelTech USA getting dialed in by some of the best in the industry. 🔥

Big thanks to the FuelTech crew for letting us come hang out and watch these guys do what they do best.

Time to see what this thing’s got 👀💨
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09/18/2026

S550 Gettin a Stock File Flashed.
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This S550 came into get a Stock File flashed and after further inspection we went ahead and put new fuel injectors in and now ready to get sent back out to the customer.
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09/17/2026

Finally giving this neglected bastard ” StepChild " some attention. Stepchild has been sitting around doing absolutely nothing so it’s time give’em some love and attention for Mod Nationals !!
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09/09/2026

🔥 2021 Hellcat Redeye 🔥

Came in for an ECU unlock and tuning.

Baseline: 692 WHP
Final: 769 WHP
Gain: +81 WHP 📈

ECU unlocked, dialed in on the dyno, and picked up 81 wheel horsepower over the baseline.
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09/04/2026

How much power will it make ?
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09/03/2026

1996 HENNESSEY TT VIPER 🔥🐍

Came in for a diagnosis and we found it needed head gaskets. Pulled the heads, sent them out to get checked and resurfaced, then got everything back together with new head gaskets.
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All buttered up and ready to get back to the streets 😈
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09/02/2026

TWIN TURBO VIDEOS COMING SOON 😈
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09/01/2026

Quick walk around the shop 📸
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Remember if you need
Tuning / Repairs / Maintenance / Upgrades /
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Whatever your build needs, From routine maintenance and repairs to performance upgrades, dyno tuning, and full builds, we do it all. Whether you’re looking to keep your car running right or take it to the next level, bring it to us. Quality work, attention to detail, and everything handled under one roof. Come see us at Injected Engineering.
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• supercharged

08/31/2026

2020 Shelby Super Snake 🐍

This truck originally came to us completely stock, and we built it from the ground up into the fully built 1,100 HP truck it is today.

The build features:

• 3.8L Whipple Race Supercharger
• L&M Built Short Block
• Stainless Works Long-Tube Headers
• Fore Innovations Return-Style Fuel System
• ID1700 Fuel Injectors
• Brisk Racing Spark Plugs
• Midnight Performance Built 10R80 Transmission
• Circle D Torque Converter
• Viking Coilovers & Shocks

From the engine and fuel system to the transmission and suspension, every part of this combination was selected to deliver serious power without sacrificing the reliability and drivability our customer expects.

The truck recently returned to us for a full maintenance service. We went through the entire setup, completed the necessary service, and checked everything over to make sure it was ready for the road and many more miles of dependable performance.

Since our customer lives a couple of hours away, we’re shipping the truck back home so he can get right back to enjoying it.

Whether we’re building a vehicle from the ground up, tuning it, or handling routine maintenance, we treat every vehicle that comes through our shop like it’s our own. That same attention to detail continues long after the initial build is complete.
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08/26/2026

2022 Hellcat Redeye 🔥

Mods
• Ported Supercharger
• 2.65 Upper Pulley
• Long-Tube Headers
• E85
• Boost-A-Pump
• FIC 1200
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• Baseline: 788 WHP
• Final: 916 WHP
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Telephone

Address


3605 Kennesaw N Industrial Pkwy NW
Kennesaw, GA
30144

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm