Optimizer 6500™ V8 Turbo Diesel Engine
THE ENGINE OF CHANGE
General Engine Products (GEP) is a world leader in diesel engine innovation and production. The evolutionary development of GEP engines is inspired by our legendary Humvee® powertrain heritage. And we continue to push past convention for the benefit of our customers. The latest result is our revolutionary new Optimizer 6500™ V8 turbo diesel engine. As you'll see, it truly is "The Engine of Change" that now sets a new benchmark in powertrain performance and value.