APG Class 8 Conversions ... Providing a Game-Changing Technology

“For the life of me, I don’t understand why everyone isn’t trying this because the numbers work.” Brian Orr – President, Stewart Logistics, a FedEx Ground contractor

Don’t sacrifice power for savings! APG’s innovative and non-invasive technology does not compromise the power or torque of your existing diesel engine. Upgrade your existing Class 8 truck with APG’s Turbocharged Natural Gas® Dual Fuel System and see significant fuel savings that can range up to $.25 per mile.


No other natural gas fueling system delivers this much freedom of choice at the lowest total cost of ownership!

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Benefits of our V5000 Dual Fuel System

  • No loss of power or torque
  • Annual fuel savings up to 30% or up to $0.25 per mile
  • Maintain competitive advantage and secure lucrative back-haul routes
  • No modification to base diesel engine – return to 100% diesel at anytime
  • No high-temp parts or specialized maintenance
  • Easily transfer your APG Dual Fuel Technology to your next vehicle
  • APG Class 8 Conversions have over 495 EPA approvals for many popular engine families
  • Reduce emissions and meet corporate sustainability goals and objectives
American Power Group's V5000 Dual Fuel system installed

Find out if  APG’s Dual Fuel Technology is for you.

Class 8 Conversion vehicles must pass an 11-point pre-qualification process. Complete the questionnaire here.

EPA Approvals &

CARB Certifications

With a diverse mix of EPA approvals and CARB certifications for its vehicular technology, APG’s Dual Fuel system will optimize performance while reducing diesel-related emissions. For vehicular applications, APG maintains over 500 EPA approvals as well as multiple CARB Executive Order certifications, which are based on age and engine family numbers. Click to see the full list.

Contact APG to see how you can save with APG Class 8 Conversions.

Don’t Let Financing be an Obstacle When Exploring Your Fleet’s Conversion.

APG and its partner WheelTime Network Dealers offer a number of financing options.


APG has partnered with VFG Energy Leasing & Finance to provide several affordable and flexible lease and financing options. See positive cash flow and an increase in take-home income the first month after installation!


Explore your financing options with APG.

For more detailed information and a full list of APG’s V5000 Conversion Technology benefits download the brochure today.

Turbocharged Natural Gas® Dual Fuel Conversions





American Power Group, Inc.  |  2204 125th Avenue  |  Algona, IA 50511  |  866.994.7697