10.3 Liter Industrial Engine
The big block, spark-ignited engine with the horses to go up against diesels twice its price.

Finally, a spark-ignited big block V8 engine with a horsepower range that gets you up to 200Hp (150kW) at 1800 rpm. When you combine this power with the cost of Tier 4 certification packages, the Origin Engines 10.3L is a serious competitor to diesel engines that cost more than twice as much. You get all this added power without sacrificing durability and reliability - and you save big dollars compared to certified diesel packages.
The 10.3L industrial engine from Origin Engines is simply the biggest, baddest big block engine on the market - with more horsepower-per-dollar than any other engine in its class.
The Origin Engines 10.3L industrial engine is available in certified and non-certified models - and can be customized to fit your demand patterns and application. We've designed the 10.3L with the materials, machining and construction that lead to optimum performance and reliability under tough conditions.
With the Origin Engines 10.3L, you get an intelligent, sensible industrial engine that makes sense from day one. It starts with a surprisingly competitive price point and continues to deliver peak performance and efficiency over the long haul.
We’ve engineered details that matter in the field:
• Integrated, large capacity oil cooler ports.
• Hydraulic roller valve lifters for reduced friction and improved performance.
• Engines are balanced for minimal vibration and smooth running.
• Piston oilers provide cooler piston crown temperatures and increased lubrication.
• Large capacity oil pan contains several threaded fittings for easier maintenance.
• Stellite-faced Inconel valves ensure performance in extreme duty applications.
• Hardened valve guides for longer life.
• Teflon front and rear main seals provide three times the life of conventional seals.
• Oil Pan Gasket is one-piece molded silicone with a steel carrier.
• Head Gasket is solid steel core with stainless steel “armor”.
• Cylinder heads feature hardened exhaust and intake seats for increased head life.
• Hydraulic roller lifter camshaft, optimized for high-torque industrial applications.
• Coil-near-plug ignition provides greater spark control.
• Pistons engineered to dissipate heat for extreme duty.
• EPA Certification allows packages to operate on propane and pipeline natural gas— as well as wellhead natural gas.
Contact us to discover more about the 10.3L industrial engine from Origin Engines.
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