Origin Engines
Origin Engines 8.0L
Origin Big Block
Origin Engines 8.0L is an 8.0 L naturally aspirated V8 industrial engine with 107.95 x 107.95 mm bore and stroke, available for natural gas. Origin lists 212 hp peak and 426 lb-ft at 1800 RPM, with EPA- and CARB-certified packages. Tecogen has used Origin engines in InVerde e+ products since 2017; EPA annual data lists an 80.5 kW node in that lineage.
Overhaul & repair parts- Manufacturer files
- 2 datasheets
- Last updated
- 2026-07-25
- Package route
- gas generator sets
- Mechanical Output
- 81 kW
- Cylinders
- V8
- Displacement
- 8 L
- Rated Speed
- 1,500 RPM
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Origin Engines 8.0L overhaul & repair parts
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Origin Engines 8.0L generator set context
The Origin Engines 8.0L is listed here as a natural gas generator-drive engine for 50 Hz generator sets, with a headline 81 kW / standby rating. Use this page to compare the published engine output, electrical kWe/kVA ratings, emissions level, datasheet availability, and neighboring models before specifying an alternator, controller, enclosure, voltage, and compliance package.
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Technical Specifications
| Brand | Origin Engines |
| Model | 8.0L |
| Series | Origin Big Block |
| Configuration | V8 Naturally Aspirated |
| Cylinders | 8 |
| Displacement | 8 L |
| Compression Ratio | 10.5:1 |
| Fuel Type | Natural Gas |
| Ignition Type | Spark Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Stationary |
| Certifications | U.S. EPA Stationary, CARB |
| Country of Origin | United States |
Frequently asked questions
What fuel does the Origin Engines 8.0L use?
The Origin Engines 8.0L is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the 8.0L?
The Origin Engines 8.0L is a V8 (8-cylinder) engine with a displacement of 8 L.
What emissions information is listed for the 8.0L?
This record lists U.S. EPA Stationary for the Origin Engines 8.0L. Confirm the exact engine family, model year, configuration and applicable manufacturer certification documents before specifying it for a regulated project. A database label does not establish certification of a complete generator package.
What is the catalog status of the Origin Engines 8.0L?
The Origin Engines 8.0L is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.
Are reference documents available for the 8.0L?
This page links reference documents for the Origin Engines 8.0L. Check each document's title, model coverage, revision and rating conditions before using it for selection.