Dynojet remains committed to the needs of the Powersports and Dyno community. While taking the appropriate precautions for the safety and well-being of our customers and employees, we are continuing to fulfill all orders and support our customers. Additionally, we are extending our return policy at this time.
We are here for all your Powersports/Dyno needs and are shipping out orders as usual!
AWD Automotive Chassis Dynamometer with Eddy Current Model 424xLC2

AWD Automotive Chassis Dynamometer with Eddy Current Model 424xLC2


Dynamometer Specifications Information

Below is a list of the Dynamometer specifications. In addition, you can download a pdf specs. document from below. For additional specifications related questions, please give us a call at: 800-992-3525.

Get right right docs

Pre-installation Guide
Above Ground Dimensions
Pit installation Guide
Pit Dimensions
Above Ground Four Post Lift Dimensions
Maximum Horsepower / Torque
2000 HP / 2000 FT. LBS
Maximum Speed
200 MPH / 322 KPH
Standard Wheelbase
88 IN / 224 CM TO 130 IN / 330 CM
98 IN / 249 CM TO 140 IN / 356 CM
Drum Diameter
24 IN / 61 CM
Drum Width
81 IN / 205 CM
Maximum Axle Weight
3000 LBS / 1361 KG PER AXLE
Air Requirements
100 PSI
Operating Temp Range
32 TO 158 F / 0 TO 70 C
Timing Accuracy
+/-1 Microsecond
Drum Speed Accuracy
+/-1/100 TH MPH
RPM Accuracy
+/-1/10 TH RPM
* Optional extension plate available for (98 IN / 250 CM) to (140 IN / 357 CM)

Shop Requirements for Dynamometer

Forklift Requirements

Components Minimum Requirement Suggested
Operating System Windows 7 or later Windows 7 or later
Processor Dual Core Processor, 2GHz or faster Intel Core i5 2.8GHz or faster
Memory 4GB System Ram 8GB System Ram or more
Hard Drive 100GB or larger (54MB required for program) 500GB or larger (54MB required for program)
Monitor/Graphics Card 1280x1024 (SXGA) resolution or higher 1600x900 resolution or higher
Network Adapter 1 free 10/100Mbps RJ45 Ethernet port 1 free 100Mbps RJ45 or Wireless
External Media CD ROM drive CD ROM drive
Printer Printer, if prints are needed Color printer if prints are needed.


Dynamometer Options and Upgrades

Eddy Current

Eddy Current Load Control

Eddy current absorption unit and all necessary hardware to attach to roller. Perform loaded tests, including step, sweep, and closed loop. (pit or above ground)

4wd upgrade


Add to an existing model 224x or 224xLC to gain four wheel drive testing capability. Available for pit or above ground installation. Can accommodate 88” to 130” wheelbase (Optional 98” to 140”).

Dynamometer linx upgrade

424 Linx System

Mechanically links 424x or 424xLC2 dynos to eliminate potential speed differentials between dyno rollers.

four post lift

Rotary Four-Post Lift (SM-14L)

Four-post lift used to raise and lower vehicle for use with an above-ground installed dynamometer. Lift will also function independently from the dyno.

above ground kit

Above-Ground Platform Kit

Necessary when using the four-post lift. Consists of a platform for the rear of the dyno with a lift interface kit.

Dynamometer pit covers

Pit Covers

Required when installing the dynamometer into a pit/in-ground installation. Covers open areas exposing the dyno roller only.

wideband system

Air/Fuel Ratio Dual Monitor

2 channel module to measure real-time air/fuel using high-flow pump w/ sample tube or bung. Comes with 1 wideband oxygen sensor. Second sensor not included.

wideband system

OBDII Data Link

The OBDII Data Link plugs directly into the vehicle’s OBDII port and brings data from the vehicle’s ECM directly into DynoWare RT. When used with CAN-based vehicle ECM's, you can use the OBDII engine RPM channel as your dyno’s primary RPM signal! Data can be viewed in real-time and saved with the dyno graph.

optical rpm pickup

Optical RPM Pickup

Includes magnetic base, optical sensor and reflective tape. Recommended when testing diesel engine vehicles. Can also be used for other purposes such as measuring pulley slip.

analog module

Analog Channel Accessories

Analog Sensor Cable Kit (Used for connecting customer supplied 0-5v sensors to DynoWare RT Main Control Module – includes 4 harness kits).
-14.7-45psi Pressure Sensor Kit (includes 1 sensor and harness)
0-100psi Pressure Sensor Kit (includes 1 sensor and harness)


IR-Temp Sensor Kit

Includes 1 0-500F sensor, magnetic base and mounting stand.


O2 Sensor Kits

Includes one wideband O2 sensor with harness for use with AFR-2 for dual air/fuel readings. Available in a 6ft or 12 ft harness length.

ex rmp module

EZ RPM Module

Receive RPM signal by plugging into cigarette/accessory power port or connect to positive/negative battery posts for RPM signal.

Dynamometer pit covers

Custom Tuning Software Suites

Save time and money! Popular tuning packages and software suites are available directly from Dynojet. Shops that are interested in the ability to scan and flash late model Ford and GM vehicles can purchase tuning solutions.

Dynamometer pit covers

Two-Year Extended Warranty Plan

Extended two-year warranty provides a total 4-Year “bumper to bumper” warranty on all mechanical and electronic parts. *Wear items such as tiedown straps, O2 sensors, etc. not included


Equipment Lease Options

Dynojet offers competitive and affordable lease-purchase options through programs that are provided by third party Equipment Leasing Partners. Over the years we have developed strong relationships with our vendors and trust in their abilities to provide prompt service, and ‘best in the business’ lease rates for our dyno customers. We have long term partnerships with lease vendors who can facilitate lease/finance programs for all types of buyers – whether you’re a new start-up performance shop or a multi-line dealership.

Our Leasing companies are quick to respond to your needs, and after receiving your basic one-page application, you can expect an offer put together for your lease within 24 hours, many times the same day! Most of our Leases are structured with a $1 buy-out (some states are restricted to a slightly different term) and this makes Leasing your dyno even more attractive.

Equipment Leasing offers several key advantages to a conventional bank loan or standard financing. Here are a few of the key advantages:

  • Tax advantages including easy to implement deductions, and leasing may help you to avoid the Alternative Minimum Tax. A larger deduction, would be more cash in your pocket! Thus reducing the true cost of leasing.
  • No down payment or low down payment. Leases can be structured with very little down, or nothing down, upon approved credit.
  • Some leases can be structured to fit your cash flow needs, such as Seasonal Payment packages, whereby your payments will be higher during your peak earning months (summer) and then lower in the Off-Season (winter).
  • Secure 100% financing, Plus ‘soft costs’ such as computers, installation, shipping, taxes, etc. Usually up to a 10% addition to the primary dyno cost.
  • Conserves capital and credit. This frees up your funds for any immediate needs that may arise such as payroll, or quick capital purchases that may arise.
  • Leasing can offer longer terms than a conventional loan, thus lowering your monthly payment. We currently offer as long as 72 months, in some cases.
  • Hedge against inflation. Your payment will remain the same, for the term of the lease, even if the buying power of the dollar fluctuates.
  • Quick and efficient, as there is very little paperwork for most deals under $50,000, and you will have an offer within 24 hours, most on the same day!

A final thought on leasing - We have done the shopping around for you and our Lease Partners offer the best rates in the leasing business, with a commitment to honesty and integrity.

Some of our customers have procured their own financing and leasing and we do welcome that, however we would caution you to investigate any company that may be offering you a deal that is simply ‘too good to be true’. We recommend a simple Better Business Bureau search, before you sign any documents or send any payments into a funding source that might be questionable.

Leasing or Buying Questions

For more information, contact our Dynamometer Sales Department US toll free: 1-800-992-3525. Locally: 702-399-1423. Optionally, you can send us a quick email using the following contact form: click here to access.

Power Core Software

Unlock Your Potential

  • PC-based
  • Connects dynamometer runs with fuel tuners
  • Adjusts/creates calibrations and maps
PowerCore fuel tuning software
PowerCore fuel tuning software compare power data

Compare Your Data

Our C3 Tuning Software can store all of your data from your fuel tuner onto your computer and compare it side by side for even more insight into your performance.

PowerCore fuel tuning air fuel ratio adjustment

Advanced Tuning Capability

Our PowerCore software does far more than compare data; it also helps you tune like never before. It can create maps with up to 30 throttle positions, designate target AFRs for each map cell, and map multiple cylinders simultaneously. You’ll be the master of any machine in no time.

PowerCore fuel tuning software air fuel ratio changes

Clear Displays

Display and read your data in whatever form you need to get the best tune possible. PowerCore can stream your live data and display it as power cells or graphs for comparisons and easy diagnostics.


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