Performance-focused EFI installs and LS swaps with proper setup, startup tuning, and real results.
Start My EFI SwapHard starts, unstable idle, bad AFRs, and inconsistent performance usually aren’t parts issues — they’re setup issues. We install and configure EFI systems correctly so your car runs right from day one.
Performance-Focused LS Swap & EFI Installation
LS Engine Swaps
Complete LS swap installs with performance-focused layout, wiring, and setup.
EFI Installations
Aftermarket and factory EFI systems installed cleanly with correct sensor placement and configuration, as well as first-start tuning, base fuel, spark setup, and drivability refinement.
Performance Integration
Parts installation and setup setup that works with your suspension, power goals, and intended use.
Built For Performance Builds
- LS swap street/strip cars
- Drag & no-prep builds
- Carb-to-EFI conversions
- Fresh engine installs
- Customers who want reliability & performance
Not a “Basic Install” Shop
- No generic plug-and-play guesses
- No half-finished wiring
- No “we’ll tune it later” installs
- No one-size-fits-all solutions
Ideal Customer For Us
- You want the install done right the first time
- You’re building with future upgrades in mind
- You plan to race or drive the car hard
- You care about data, tuning, and consistency
What’s Included in Our EFI Installation Services
- EFI system installation & configuration
- Wiring review and cleanup
- Sensor verification & calibration
- Base fuel and ignition mapping
- Startup tuning and idle refinement
- Drivability adjustments
- Data review and recommendations
Each install is tailored to the vehicle — no rushed or generic setups.
EFI Systems We Install, Tune, and Support
- Holley Terminator X
- Holley HP & Dominator
- Holley Sniper & Sniper 2
- GM Factory LS platforms
- Mopar Factory Hemi platforms
- Fueltech
- Halltech
- MoTec
- FAST
- AEM
- Boosted applications (turbo, supercharger, nitrous)
- Street/strip cars
- Race-only cars
Every install is approached with tuning, data, and future upgrades in mind — not just “getting it running.”
Our LS Swap EFI Installation Process
Tell Us About Your Build
Engine, vehicle, power goals, and intended use.
Install & Configure
We install and configure the swap, parts, and EFI system correctly from the start.
Startup, Tune & Support
First startup, base tuning, and next-step recommendations as well as final tuning options available.
Ready to Build It Right the First Time?
If you’re planning an LS swap or EFI install and want it done correctly — not rushed — tell us about your build and we’ll walk you through the next steps.
Common LS Swap and EFI Problems We Fix
- Hard starting
- Unstable idle
- Lean or rich AFR swings
- Inconsistent data
- Poor throttle response
- Cars that “run” but aren’t right
If you’re fighting your EFI instead of driving the car, the setup is wrong.
Why Proper EFI Setup Matters for LS Swaps
EFI issues don’t usually come from bad parts — they come from poor setup. Incorrect sensor placement, wiring shortcuts, and rushed calibration lead to unstable AFRs, drivability problems, and inconsistent track performance.
We focus on doing it right the first time so your EFI system works with your engine, suspension, and power goals instead of fighting them.
LS Swap EFI Installation FAQs
Yes. We handle full carb-to-EFI conversions for performance applications.
Every build is different. Pricing depends on vehicle, engine, EFI system, and scope. Contact us with your details for an accurate estimate.
Yes. Startup and base tuning are part of the process. Dyno or track tuning is available if needed.
Yes — we often correct wiring, sensor, and calibration issues from previous installs.
Why Sho-Me Speed
We don’t separate EFI from performance. Your tune, suspension, and power delivery all work together — and that’s how we approach every install. From LS swaps to track-driven builds, our goal is reliability, consistency, and results you can feel.