Dyno Services.

Dyno Tuning

At LFG we provide expert dyno tuning for factory GM ECUs using HP Tuners, as well as all standalone ECUs, including the Holley family of ECUs and others such as Megasquirt, AEM, LINK, etc. Our precision tuning optimizes performance, drivability, and efficiency, helping you get the most out of your vehicle.

Tuning prices start at

  • Standalone ECUs - $800

  • Aftermarket TBI Systems (Sniper/FiTech) - $800

  • Factory GM ECU’s - $600 + Licensing Credits

Additional costs could include

  • Insufficient fuel

  • Diagnostic work required

  • Power Adder Vehicle

  • Flex Fuel

Dyno Rental

Our Mainline hub dynos are available for rental to both individuals and shops, offering unmatched accuracy, repeatability, and advanced data analysis. The ability to dyno 2,000+HP cars without the risks of breaking straps or dealing with constant burnouts is a game-changer. Now, we can accurately assess the impact of calibration changes without the false data caused by wheel spin. Customers can spend a day on the dyno and achieve more than they would in 3-4 trips to the racetrack. This not only saves them significant time but also a lot of money.

We also offer the option to use the dyno to obtain just the horsepower number, we list this option as the Power Check Session.

Dyno Rental Pricing

  • First two hours are $300

  • Every hour following is $125

  • Power check session $150

  • Discounts may be applicable if doing multiple vehicles

If planning on having your vehicle tuned, we ask that you please review this dyno preparation list so that dyno day goes as smoothly as possible.

Pre-Dyno Checklist

  • Bring Wheel Lock Key: We need to remove your wheels for the dyno. Ensure you have the key and know where it is to avoid delays.

  • Fuel Up: Dyno sessions use a lot of fuel. Bring at least half a tank for single-fuel tunes and a quarter tank for dual-fuel setups. Bring necessary equipment to drain fuel if switching between fuels.

  • Check Your Battery: Ensure your battery is in good working condition. Extended sessions may require ECU flashing, and a weak battery will cause delays and additional fees.

  • Vehicle Readiness: Ensure your car is fully prepped for tuning. Install any required parts ahead of time to avoid losing your appointment.

  • Heat Cycle the Car: If possible, start and run your vehicle to check for any leaks or issues before the session, especially with new builds.

  • Intercooler Piping: Make sure all intercooler pipes are secure and bead-rolled to prevent issues during tuning.

  • Wastegate Springs: Know the spring rates in your wastegates, as you cannot lower boost below the spring rate.

  • CO2 Boost Control: Ensure you have a full CO2 bottle and no leaks.

  • Vacuum Lines: Double-check that your vacuum lines are secure and properly routed to avoid engine damage.

  • Supercharger Belts: Install a new belt or bring a spare if you're running a supercharger.

  • Spark Plugs: Make sure your spark plugs are fresh and appropriate for your setup. Avoid driving the car if it's not running properly after installing new plugs.

  • Wiring: Ensure all wiring is properly routed and connected. Poor wiring can cause issues during the dyno session.

  • Arrive On Time: Arrive at your scheduled appointment time—not too early or late—to respect other customers' privacy.

  • Realistic Expectations: Set realistic horsepower goals and focus on having a fun, reliable car rather than chasing numbers.

We understand you don’t want to spend more than planned, and we feel the same, so please come prepared, and if you have any questions or need guidance, feel free to contact us to ensure your tuning session goes smoothly.