The HorsePower Factory
Finger, Tennessee, United States
Tunes Holley EFI on its own Mustang MD-1750 chassis dyno. Listed by Holley EFI as a dealer, so you can buy the ECU here too.
At a glance
- Tunes
- Holley EFISells too
- Dyno
- Mustang MD-1750 chassis dyno · 2WD chassis
- Address
- 485 Old Naylor Rd
Finger, TN 38334 - Phone
- (731) 608-3873.
- Website
- thehorsepowerfactory.com
Other dyno tuners nearby
- SOUTHERN SPEED LLCTupelo, MS · 75 mi · Holley EFI
- Chris Terry RacingTrinity, AL · 102 mi · Holley EFI
- Carma PerformanceNashville, TN · 119 mi · Haltech, MaxxECU
- Greg's Tuning OperationSikeston, MO · 123 mi · FuelTech, Haltech, Holley EFI
Still choosing an ECU?
Entry units from the brands The HorsePower Factory 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.