Services

 

Custom Wiring. Precision Tuning. Built for the Fast Lane.

At Moore Throttle Motorsports, we specialize in custom automotive wiring and high-performance tuning for racers, builders, and performance enthusiasts who demand more. Whether you’re chasing a new personal best at the track or building a street machine that runs flawlessly, we’re here to wire it right and dial it in.

We provide full custom wiring jobs for most race/street applications. This includes Holley EFI system installations, BigStuff (Gen3 & Gen4) system installs, complete Autowire harnesses, race wiring, milspec wiring, and more. Please contact us directly if you are interested in a custom wiring job by emailing sam@moorethrottle.com

Why Moore Throttle Motorsports?

  • Proven Race Experience — Built by racers, for racers.

  • Attention to Detail — Every wire, every tune, done with precision.

  • Custom Solutions — No cookie-cutter installs. Everything is built around your goals.

  • Trackside Support Available — Because racing never waits.

 

Custom Wiring Solutions

  • Complete Chassis Wiring
    Full custom harnesses designed from the ground up for your race car, street car, or project build. Clean. Reliable. Race-proven.

  • Standalone ECU Integration
    We wire and configure all major standalone systems (Holley, BigStuff, FuelTech, Haltech, and more) for maximum reliability and ease of service.

  • Sensor and Data Logging Systems
    Add critical sensors, CAN Bus expansions, and full data logging capabilities for better tuning and smarter decision-making.

  • Custom Panels and Switches
    Sleek, functional switch panels and relay boards tailored to your car’s needs, with a clean, professional install every time.

  • Troubleshooting and Repair
    Diagnosing and fixing electrical issues that others can’t. We find it, we fix it, and we make it better.

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Custom Wiring Gallery:

Complete Holley EFI ECU Wiring Harnesses
Milspec Wiring DT, DTP, DTM
Complete Custom Coyote/Ford Wiring Harnesses
Custom EGT/Thermocouplers
USCAR/EV6 Injector Harnesses
MSD CDI 600 Custom Ignition Harness
Custom Ignition Harness
Milspec Engine Harnesses
Milspec Injector Harness w/EV1 Connectors
Custom Coyote Engine Harnesses w/Bulkhead
IGN1A Ignition/Coil Harness
Custom Transmission Harnesses w/Sensors & Dumps
MSD CDI 600 Coils
Milspec Injector Harness w/EV1 Connectors
Milspec Injector Harness w/EV1 Connectors
Milspec Coyote Wiring with EV1 Injectors & CDI Coils
Milspec Lightweight Coyote Engine Harness
Booted EV6/USCAR Injectors & Custom Map Sensor Adapter Harness
Milspec Injector Harness w/EV6/USCAR Connectors
Custom IGN1A Coil Harness & Booted USCAR Injector Harness

Performance Tuning

  • EFI Tuning
    Remote or in-house tuning available for Holley EFI, BigStuff, FuelTech, Haltech, HP Tuners and more. Optimized for maximum horsepower, torque, and drivability.

  • Race Car Calibration
    Fine-tuning power management, boost control, shift strategies, and nitrous systems for serious track performance.

  • Street Car and Hot Rod Tuning
    Smooth drivability meets serious power. Custom tunes that deliver reliability and performance on the street.

  • Data Analysis & Trackside Support
    Post-race or post-pass data review to help you optimize your setup and make smart tuning changes.