graphic showing details of fuel injection pump installation
Photo showing use of two small pry bars to force the CP4.2 rearward out of the aluminum drive housing.
Photo showing how S&S Diesel’s engineers made multiple internal and external modifications to the factory CP3 pump so it would match the fuel-flow requirements of the LML Duramax’s piezoelectric injectors and work seamlessly with the factory EGR system, including the “ninth injector.”


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