Our Diesel Engine Blog | Big Bear Engine Company

Top 5 Marine Diesel Engines

1) Cummins 6BT 5.9 The Cummins 6BT 5.9 is a straight-up, solid, reliable engine. With 25 years’ service in commercial marine applications, it is a popular choice for many, for a variety of reasons. The 6BT can be set up with Keel cooling, Heat Exchanged cooling, dry exhaust, wet exhaust, and an array of PTO…

By Featured Writer: Mike McGlothlin For truck lovers, off-roaders, sled pullers, drag racers, and rat-rod builders alike, there is an undeniable glamor factor associated with a Cummins swap. Whether it’s a 4BT, 6BT, or a late-model common-rail engine, the promise of improved fuel efficiency, endless low-end torque, and million-mile durability is the ultimate selling point.…

How To Test and Service Your Cummins Injectors

By Featured Writer: Mike McGlothlin Despite how durable the mechanical fuel injectors are in the ’89-’02 5.9L Cummins engines, they’re still a wear item. That means that even though this ultra-simple, single-shot injectors are known to last 400,000 miles or more, eventually they’ll need to be serviced. Whether the owner notices a change in performance,…

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Top 5 Marine Diesel Engines

The True Cost Of A Cummins Swap

How To Test and Service Your Cummins Injectors

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