Frequently asked questions

What dyno do you use?

  • We utilize a Mainline ProHub 2000 eddy current dynamometer.
  • The unit is setup for constant load testing to 2000 hp and hub speeds of 3600 rpm.
  • The benefit to you is the ability to test up to 2000 hp consistently and speeds in excess of 220 mph.

Where are you located?

Our shop is located right off I-25 and 84th Ave in Thornton, Colorado. We service Denver metro area however our equipment is fully mobile, so we can travel to your shop and setup in neighboring cities and states.

Do you offer tuning services?

Yes! We specialize in HPTuners and Stand Alone Systems. Rather you want to utilize the dyno for your own tuning or would like us to tune it for you on location, GrudgeTech has the EFI tuning solution you're looking for!

What other services to you offer?

  • Plex Knocks Monitor
  • Smoke Detection
  • Pre-dyno analysis
  • Complete Fuel Mapping

Can I rent the dyno for my event?

Yes, Our system is fully mobile! Reach out to us via the contact us link or call us at 303.876.0560 so we can chat!