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Chevy LLY Diesel Performance

> Chevy LLY Diesel Performance Fuel Delivery

Chevy LLY Diesel Performance Fuel Delivery

Fuel Pump Fuel Lift Pump without Filters

Fuel Delivery

Fuel delivery is the key to generating power. Diesel fuel cavitates very easily and this cavitation creates air bubbles that allow the mechanical parts of the pump to make contact. Diesel fuel is used as lubricating oil for the pumps and when the fuel become aerated, the fuel delivery pump suffers, performance diminishes due to the lack of fuel.

The reliability of precision, high pressure, fuel injection pumps is largely credited to clean, non-aerated fuel. Getting this non-aerated diesel fuel to the main injector pump is the main ingredient for a high powered, reliable, long lasting performance of any diesel engine.

The pump shown is also available without the filters and air separation.


GM Transfer Pumps

  • FASS 150/150-3010
    2001-06 GM 6.6L Duramax - FASS 150gph flow rate (Full system, including filters)
  • FASS 150/95-3010
    2001-06 GM 6.6L Duramax - FASS 95gph flow rate (Full system, including filters)
  • HPFP-150-3008
    2001-06 GM 6.6L Duramax, High Performance Fuel Transfer Pump, 150gph flow rate (Pump only, no filters)
  • HPFP-95-3008
    2001-06 GM 6.6L Duramax, High Performance Fuel Transfer Pump, 95gph flow rate (Pump only, no filters)