Quote:
Originally Posted by O&G
how does a surge tank / extra pump affect A/F ratio?
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Reconfiguration of a fuel pump setup could only change A/F ratios if the new pump has an output that is too much for the re-used regulator and return system to handle. In the configuration that we sell this product, it uses a 255lph pump, which the OEM regulator is tested and proven to be able to keep within specification.
This product CAN be upgraded to much higher LPH output for forced induction cars, and if doing that, it will require additional modifications to the fuel system to be able to regulate fuel pressure properly.