Detroit Diesel Ring Set Installation – DIESELPRO.COM Video

March 25, 2025

Summary of Key Ideas In This Article


See Our Parts Catalog For Ring Sets For Detroit Diesel V71 Engines


Piston Ring Installation Instructions For Detroit Diesel V71 Engines (6V71, 8V71, 12V71, 16V71)


Installation Instructions for Trunk-Type Pistons (One-Piece Pistons)


1. Preparation


2. Ring Orientation


3. Installing the Rings


4. End Gap Staggering


5. Final Inspection


Installation Instructions for Crosshead-Type Pistons (Two-Piece Pistons)


1. Preparation


2. Ring Identification and Orientation


3. Installing the Rings


4. Ring End Gap Positioning


5. Inspection and Fit


Additional Notes for Both Piston Types


Why Fleet Managers and Marine Mechanics Choose Diesel Pro Power for Detroit Diesel V71 Ring Sets


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Detroit Diesel Ring Set Installation – DIESELPRO.COM Video

Detroit Diesel Engine Startup – Reward Fishing Fleet Video

March 25, 2025

Why Tourism Boat Operators Still Run Detroit Diesel Engines


1. Tourism Boats Operate on Tight Schedules—and Detroit Diesels Deliver Predictable Reliability


2. Parts Availability Is Unmatched—A Critical Factor for Tourism Fleets


3. Mechanics Everywhere Know How to Work on Detroit Diesels


4. Operational Economics Favor Detroit Diesels


5. Detroit Diesels Offer the Power and Torque Profiles Tourism Boats Need


6. Two-Stroke Detroit Diesels Are Highly Rebuildable—Perfect for Operators Planning Long-Term


7. Tourism Vessels Operate in Harsh Environments—Detroit Diesels Handle It Well


8. Tourism Customers Don’t Require Ultra-Quiet or Ultra-Modern Engines


9. Regulatory Realities


10. The Engine’s Sound and Feel Are Familiar to Captains and Crews


11. Detroit Diesels Provide Great Resale Value for Certain Vessels


12. Tourism Operators Value Business Stability—and Detroit Diesels Provide It


Conclusion: Detroit Diesels Remain the Backbone of the Tourism Marine Industry


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Detroit Diesel Engine Startup – Reward Fishing Fleet Video

Tugboat Engine Startup – Hempstead Marine – Detroit Diesels Video

March 25, 2025

Why Tugboats Around the World Still Utilize Two-Stroke Detroit Diesel Engines


1. Detroit Diesel Two-Strokes Deliver Instant, Predictable Torque—Perfect for Towing


2. Mechanical Simplicity Makes Them Ideal for Harsh Working Environments


3. Tugboat Crews Know How to Maintain Them


4. Parts Availability Remains Strong Through the Aftermarket


5. Detroit Diesels Are Affordable to Rebuild—Extending Vessel Life


6. Throttle Response and Maneuverability Are Ideally Suited for Tug Work


7. Their Two-Stroke Design Handles Continuous Heavy Loads Exceptionally Well


8. Noise and Vibration Are Acceptable—Even Preferred—on Tugboats


9. In Remote Regions, They Are Often the Only Practical Engine


10. Repowering Isn’t Always the Right Business Decision


11. They Meet the Needs of the Tug Market Better Than Many Alternatives


12. Detroit Diesel Engines Have a Cultural Legacy in the Tugboat World


Conclusion: The Detroit Diesel Two-Stroke Will Continue Powering Tugboats for Years to Come


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Tugboat Engine Startup – Hempstead Marine – Detroit Diesels Video

Plastic Strip Test – Measuring Bearing To Crankshaft Clearance – Detroit Diesel Video

March 25, 2025

Understanding the Plastic Strip Test for Detroit Diesel Engines: A High-Level Guide for Owners, Operators, and Fleet Managers


1. What Is the Plastic Strip Test in the Context of Detroit Diesel Engines?


2. Why Bearing Clearance Is So Important on Detroit Diesel Two-Stroke Engines


If clearance is too tight:


If clearance is too loose:


3. When the Plastic Strip Test Should Be Used on Detroit Diesel Engines


4. How the Test Works (Simplified for Non-Mechanics)


5. Why This Test Is Especially Valuable for Detroit Diesel Engines


6. What the Test Reveals About Engine Health


7. Why Owners and Fleet Managers Should Care About This Test


8. A Simple Tool With Massive Value


Conclusion


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6 Reasons Grey Smoke May Be Coming Out Of Your Detroit Diesel Engine Video

March 25, 2025

Grey Smoke from a Detroit Diesel Engine: Causes, Diagnostics, and What It’s Telling You


A Deep Dive for Marine Operators, Fleet Managers, and Diesel Technicians


Shop Parts For Detroit Diesel Engines 


Understanding Grey Smoke in a 2-Stroke Detroit Diesel


Six Common Causes of Grey Smoke in Detroit Diesel Engines


1. Restricted Air Intake


2. Defective Fuel Injector


3. Contaminated Fuel


4. Blower or Turbocharger Seal Leakage


5. Defective Intercooler or Aftercooler (Turbo Engines Only)


6. Long Idle Periods


⚠️ Why Grey Smoke Should Never Be Ignored


Diesel Pro Power: Supporting Detroit Diesel Engines Worldwide


Shop Parts For Detroit Diesel Engines 


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6 Reasons Grey Smoke May Be Coming Out Of Your Detroit Diesel Engine Video
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