The Engine and Performance division of Prefix


Performance at a Glance

Prefix Performance specializes in a wide variety of engine development, engine testing, and performance upgrades.

The Engine and Performance division of Prefix provides experienced engine design, engineering, development and testing for OEMs, professional race teams, and specialty industry projects. This department includes a variety of high-level analytical tools and measurement systems, as well as extensive engine rebuild and testing equipment.

  • Drag, Road Race, Circle Track and Street Engines
  • HEMI® V8 Crate Engines
  • Official Viper V10 Re-builder
  • Complete Vehicle Conversions
  • HEMI® Performance Kits
  • Viper Performance Kits
  • On-site Calibration Capabilities
  • Chassis Dyno Testing
  • Engine Dyno Testing
  • Dynamic Valve Train Testing
  • Design Fabrication/CNC Machining

Shop Performance Parts and Prefix Gear

Featured Project: Minotaur RAM 1500

The Minotaur RAM 1500 conversion from Prefix is a truck you can now purchase, offered as a very limited production specialty vehicle. In addition, Prefix Corporation and the Kryptek Outdoor Group combined efforts to offer a limited edition production run of co-branded Minotaur RAM trucks. The Kryptek Edition Minotaur has been selected as the NRA BIG TRUCK GIVEAWAY by the National Rifle Association.

Learn more

NRA Special Edition Kryptek Truck

Video & Photo Gallery

Honda Motorsports Race Team

9.0L V-10 Viper engine performance upgrade

Custom 392 HEMI Crate Engine

building engines in the Prefix build studio