Complete SuperFlow Black Widow Engine Dyno with Tons of Extras For Sale

We're selling our Black Widow engine dyno turn-key with the cell and all other items listed below and much more. We are including everything, there is just too much to list. As far as engine dynos go, this is one of the best there is and we have invested a great deal of time and $ to perfect it. It is capable of testing a wide range of engine sizes and types including; methanol, gasoline & diesel engines. We have measured well over 3,000 hp with this setup.

Please call Doug Patton at 770-481-8000 if interested or for any questions.


  • SuperFlow Black Widow Dynamometer
  • Industrial Noise Control room 14' x 20'
  • 2 x Water pumps
  • Water pump hoses
  • 3 x Water tanks
  • Universal throttle control
  • Stainless console table
  • Throttle cable
  • Fuse panel 100 amp
  • 2 x frequency drives for fan and water pump
  • Cooling tower
  • 2 x electric fuel pumps
  • Exhaust fan
  • Muffler
  • 6 inch exhaust stainless
  • 10 inch exhaust stainless
  • Chevy BB headers stainless
  • Hemi headers
  • ProFabrication 5.300 headers
  • 2 x driveshafts
  • Chevy and Hemi flywheels
  • 2 x fuel cells
  • Computer
  • Wyndyn software
  • Printer
  • 2 x monitors
  • 2 x HD docking carts with 3 x midplates
  • Hemi and 481x motor plates
  • 5 x 12v batteries
  • 2 x 16v batteries and charger
  • Funny car starter
  • MSD Ignition
  • Calibration weights
  • Large selection of AN hoses -4 to -20 and fittings
  • Dry sump tank
  • Peterson filter adapter with primer
  • System1 filter
  • Burn down tubes
  • 2 x CO2 fire extinguishers. 20 lb.
  • Custom PT-4000 Intercooler and piping
  • Inlet filter for absorber

Description from SuperFlow: The SF-Black Widow is unmatched in its combination of low speed torque capacity and high-speed power capacity. This means the SF-Black Widow is equally comfortable for diesel performance and pro-mod drag applications. The stainless-steel absorber will last for years due to its high resistance to cavitation. Automated tests make operation simple and repeatable with prompts that guide you from start to finish.

The included WinDyn data acquisition system measures engine characteristics in real time, displays them live on your run screen and automatically graphs data at the end of each test so you can quickly evaluate engine performance. The docking cart, cooling column and boom system make a complete, ready to run system that anyone can operate.

Please call Eric Dillard at 770-231-2993 or Danny Coogle at 770-481-8000 or email us if you are interested or have any questions.

Collections: Classifieds, Equipment