HTP Performance
Ashland, Virginia, United States
Dyno: Motorcycle focus) dyno
TunesFuelTechHolley EFIMaxxECUMoTeC ✓
5 shops in Virginia have their own dyno and tune aftermarket engine control units (ECUs). Most tuned here: Holley EFI (2), Haltech (2), FuelTech (1), MaxxECU (1).
Ashland, Virginia, United States
Dyno: Motorcycle focus) dyno
Atkins, Virginia, United States
Dyno: Mustang MD-1100 dyno
Bedford, Virginia, United States
Dyno: Chassis dyno
Newport News, Virginia, United States
Dyno: Dynojet 224x dyno
Portsmouth, Virginia, United States
Dyno: Dynojet 424x + Mustang MD-500 dyno
These shops are on an ECU maker's dealer list, but there's no evidence yet that they have their own dyno. Call ahead before you book a tune.
Checked October 2026. All dyno tuners · United Kingdom · Australia · Canada · New Zealand · Germany · France · Switzerland · Sweden