CNC-Motorsports
Brookings, South Dakota, United States
Tunes Holley EFI on its own engine dyno. Listed by Holley EFI as a dealer, so you can buy the ECU here too.
At a glance
- Tunes
- Holley EFISells too
- Dyno
- Engine dyno
- Address
- Brookings, SD · street not published
- Phone
- 605- 692-1697
- Website
- cnc-motorsports.com
Other dyno tuners nearby
- Dynotune Speed & PerformanceWatertown, SD · 46 mi · Holley EFI
- Atlas Tuning and PerformanceBrandon, SD · 55 mi · Link ECU
- Excessive AutosportsSioux Falls, SD · 58 mi · Haltech
- Truth Dyno & PerformanceMedina, MN · 166 mi · Holley EFI
Still choosing an ECU?
Entry units from the brands CNC-Motorsports tunes:
- Holley Terminator Xfrom US$1,600
- Holley Terminator X Maxfrom US$2,000
How this listing was checked
Report a mistake on this page. Listed because there's evidence it tunes aftermarket ECUs and has its own dyno. "Sells too" means the ECU maker lists it as a dealer. Checked October 2026. Listings are free and shops can't pay for placement.