DynoJet 248c in ground chassis dyno price list example in CT at J&M motorsports:
1, Daily Dyno Rentals with Air Fuel (Bung or Tailpipe) $600.00 per Day
2, Dyno Tuning w/Air Fuel (Bung or Tailpipe) $170.00 per Hour
3, Three (3) Horsepower and Torque Pulls w/printout $600.00 per Day