TT Dyno

Email support:

We offer excellent software support via email.  Simply send us a support email and you'll get a response directly from the program author!  You will normally receive a response within 12-24 hours.

TT Dyno forum:

Coming soon... a forum dedicated to TT Dyno at Mike Chaney's Tech Corner.  This is a great place to get support and submit ideas for future versions.

System requirements for TT Dyno:

TT Dyno will run on any Windows based system including 32 and 64 bit versions of XP, Vista, Windows 7, Windows 8, and Windows 8.1.  But don't take our word for it: download the 7 day trial and give it a spin!

We do not offer a Mac version:

We do not currently have plans for a Mac version.  If you like, you can download the 7 day trial and give it a try under Fusion or Parallels.


When you register TT Dyno, you get free upgrades for 6 months.  If you would like to continue upgrading beyond six months from your initial purchase, you can purchase another six months of updates for only $12.99.

About data log file formats:

TT Dyno already supports CSV (comma separated value) or tab-delimited saves/exports from most of the popular tuning and data logging tools, but if TT Dyno is not able to read (the header/column) information in your log file, just send us a sample log file and we will likely be able to support it in the next version.  In the mean time, you can still use TT Dyno: just create a CSV or tab delimited file where the first three data columns contain the time stamp, RPM, and vehicle speed in that order.