The 424xLC2 features 2 x 24" knurled, precision balanced drums, 2x Eddy Current
Load Absorption Units, measures up to 2000 HP, 2000 FT LBS, 200 MPH, and is capable
of 1600HP peak absorption (in AWD) making it the most powerful load control dynamometer
on the market.
Unlike inferior non adjustable wheelbase designs, the model 424xLC2 can adjust wheelbase
with a push of a button from 88” to 140”. This allows the tires to contact the rollers
evenly and in conjunction with the large drum diameter the 424xLC2 provides a virtually
flat, stable surface for tire contact eliminating unnecessary tire slippage and
deformation. The result is precise, repeatable data every time.
The 424xLC2 can operate in “inertia only” mode for assessing gains from minor bolt-on
modifications, or utilize the duel eddy currant load absorption units for advanced
load testing. Load tests include step, sweep and custom road-load profiles in all
gears and at any throttle position. This system also eliminates any potential speed
bias between the two drums when using the Dynojet speed balance feature.
Horsepower and torque are measured at each drum and can be displayed and/or logged
independently or combined. This feature allows you to assess the vehicle’s power-split
and can also aid in troubleshooting drive-train issues.
With the addition of the optional Linx System, the 424xLC2 allows you to test modern
AWD vehicles without the fear of potentially damaging the center differentials,
or activating intrusive stability control systems. It is also useful for those 2wd
performance vehicles that require all four wheels to be rotating in order to avoid
"reduced power mode’’.
Model 424xLC2 Standard Features and Equipment
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
Above Ground Dimensions
Pit installation Guide
Above Ground Four Post Lift Dimensions
Maximum Horsepower / Torque
2000 HP / 2000 FT. LBS
200 MPH / 322 KPH
88 IN / 224 CM TO 130 IN / 330 CM
98 IN / 249 CM TO 140 IN / 356 CM
24 IN / 61 CM
81 IN / 205 CM
Maximum Axle Weight
3000 LBS / 1361 KG PER AXLE
Operating Temp Range
32 TO 158 F / 0 TO 70 C
Drum Speed Accuracy
+/-1/100 TH MPH
+/-1/10 TH RPM
* Optional extension plate available for (98 IN / 250 CM) to (140 IN / 357 CM)
Shop Requirements for Dynamometer
Dynamometer Options and Upgrades
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)
224xAWD 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”).
424 Linx System Mechanically links 424x or 424xLC2 dynos to eliminate potential speed differentials between
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 Platform Kit Necessary when using the four-post lift. Consists of a platform for the rear of the dyno with a lift
Pit Covers Required when installing the dynamometer into a pit/in-ground installation. Covers open areas
exposing the dyno roller only.
Power Ramps Hydraulic actuated ramp system for loading vehicles on 224x or 224xLC models.
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.
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.
Comes with 1 wideband oxygen sensor. Second sensor not included.
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 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.
EZ RPM Module Receive RPM signal by plugging into cigarette/accessory power port or connect to positive/negative
battery posts for RPM signal.
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.
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.