Quote:
Originally Posted by SonicVQ
Quick question: If you increase the pump volume and retain the stock fuel pressure, won't that just heat up the fuel faster, since more volume is being pumped over and over, verses being burned in the engine?
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It’s not really a factor of fuel pressure. But yes, you are just cycling fuel through the fuel system more if you pump more without consuming it. There is typically nothing to gain by upgrading the fuel pump when you don’t need to.