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Category Archives: Diesel Engine Modifications and Technical Articles

How to Correctly Swap in a Crate Engine

Cummins 4BT 140 HP Crate Engine Strapped to Pallet Purchasing a new 4BT or 6BT crate engine can be an overwhelming task. We understand that many customers don’t think about engine replacement until something goes wrong. One day you’re out clearing land in your skid steer or hauling cargo around town in your Step-Van and…
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CAT 3306 Air Inlet and Exhaust System Problems Part 1

Caterpillar 3306 and 3304 Air Inlet Elbow Overview of all Caterpillar 3306 Air Intake and Exhaust Issues: A lack of horsepower could be many things but one of the most common areas to check is the air inlet and exhaust systems. Subsystems of the air inlet parts to inspect include the inlet manifold, aftercooler, turbocharger,…
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Big Bear Engine Company Buyer's Guide

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