Cat | Cat Performance Upgrade Kits

Even though you’re overhauling an old engine, there’s no reason you can’t benefit from modern technologies. Cat^® Performance Upgrade Kits—available on select Marine 3500 engines—include a number of parts that can bring your engine’s performance in line with current standards.

The kit includes proven system parts to convert from a mechanical to electronic injection control system, for an average rated speed fuel savings of 4 percent. In some cases, fuel savings have totaled more than 9 percent.

Performance Upgrade Kits also improve load acceptance and acceleration while reducing vibration and noise. They improve diagnostic and display capability. And of course, they use genuine Cat parts for exceptional life.

Fuel Savings

Average fuel savings of 4%; sometimes exceeding 9%
Estimated return on investment possible in less than 9000 hours; potentially less than 3000 hours
Significant ongoing fuel savings

Performance and Features

Improved acceleration and load acceptance
Turbocharger optimized for engine efficiency
No negative impact on horsepower; some increases
Less vibration and noise
Improved diagnostic capability
Live messages and alarms
Optional user-configured display (real-time information)

Investment

Achieves fuel savings without the cost of removing and replacing the engine
Can be implemented during a scheduled major overhaul

Sustainability

Decreased fuel consumption leads to a reduction in greenhouse gases like carbon dioxide

For more detailed information on our Performance Upgrade Kits, download the full brochure:

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Cat® 3500 and 3600 Engine Upgrades

Product support manager, Scott White, explains how to upgrade your engine to help improve performance, reduce emissions and lower fuel costs.

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Marine Product Support

No matter where you go in the world, Caterpillar and Cat dealers are there with the parts and expertise to keep your engine running.

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Cat Performance Upgrade Kits