engines overview

Reman Engines.


Detroit Power And Performance.


Detroit Reman is recognized as a global leader in the engine and component remanufacturing industry. In addition to traditional two and four cycle heavy duty diesel engine remanufacturing expertise, Detroit Reman also has an extensive background in developing small bore engine programs. These remanufacturing capabilities include light and medium duty gas and diesel engines. Restoring your engine to the latest performance specification is a fundamental requirement of our remanufacturing process.


The process starts with complete disassembly of the engine core. Each part is cleaned, inspected, tested, qualified and restored to the latest performance standards. Engines are assembled with dedicated gauging utilizing a documented and controlled ISO 9001 certified process. Every engine assembly is functionally tested to verify performance and ensure complete customer satisfaction. 


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Fully equipped automotive and diesel machine shop

  • Cylinder block restoration
  • Cylinder head machining
  • Cylinder bore reconditioning and precision honing
  • Crankshaft grinding and micro polishing
  • Surface profile and finish validation
  • Camshaft reconditioning
  • Connecting rod reconditioning
  • CNC machining capabilities
  • Component recovery, fabrication and manufacturing
  • CMM capability for component verification 


  • Documented and controlled processes
  • Dedicated tooling and fixtures
  • Calibrated gauging and torque equipment
  • Magnetic particle inspection
  • Calibrated leak decay pressure testing
  • Flexible volume strategies (from one-off builds to semi-automated assembly lines)

Product Validation

  • Spin test capability
  • Dynamometer testing capabilities for diesel and gas
  • Automated and programmable cycling test

High Value Solutions.

Detroit Reman’s diverse engineering capabilities and innovative recovery and restoration techniques provide the highest value aftermarket solutions.

  • Reverse engineering competencies
  • Comprehensive machining capabilities
  • Innovative recovery techniques
  • Proficiency with tooling and fixture designs
  • Established quality systems
  • Extensive test and validation capabilities
  • Structured product release process
High Value Solutions.

Our Product Portfolio Includes: