Injected Engineering

Injected Engineering
(253)

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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08/25/2026

2003 Mustang SVT Cobra Terminator

Came in for tuning and improved drivability. We got it on the dyno, and dialed it in on both 93 and E85.

Final Numbers:
• 620 WHP — 93 Octane
• 752 WHP — E85

Precision Engineered Power Injected Engineering

08/24/2026

2014 Ford Mustang GT

Came in for a fresh set of plugs and to get the drivability cleaned up. Got everything dialed in with a tune and running like it should.

Mods:
• Paxton 2200
• FIC 1000cc Injectors
• Boss 302 Intake Manifold
• Long-Tube Headers

Final Dyno: 650 WHP🔥

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08/20/2026

2018 Mustang GT 🔥

• JLT Intake
• Long-Tube Headers
• MBRP Cat-Back Exhaust

Got it on the dyno and dialed it in for an E85 tune.
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08/19/2026

Final checks complete….
- Next Stage -
Fuel Tech dyno tuning coming soon
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08/18/2026

1968 AMC AMX 🔥
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• Mr. Fragnoli brought us his beautiful 1968 AMC AMX for some time on the dyno. Leigh handled all the work on the car himself, and we had the opportunity to dial in the tune with a focus on drivability and smooth everyday driving. An awesome classic build that we were glad to have in the shop!
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07/30/2026

Loading……Twin Turbo F-150

The final touches are underway. Greg is finishing the wiring and final qc hit list items. After that will be ready to send to fuel tech. Stay tuned for hub dyno results and track testing results coming soon…….
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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

Telephone

+16784496871

Website

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