LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

high or low pressure fuel pump?

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Old Mar 24, 2004 | 03:20 PM
  #1  
MonoxideChild's Avatar
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high or low pressure fuel pump?

mods in sig.

I'm going to guess high pressure cause it's regulated at the FPR. but, what do you guys run?

thanks!
Old Mar 24, 2004 | 03:24 PM
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A "low pressure" pump is usually intended to supply a carb setup at 7psi. A "high pressure" pump is intended to supply a high pressure fuel injection system, at 35-50psi. We need a "high pressure" pump.
Old Mar 24, 2004 | 03:57 PM
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makes sense to me.

thanks!
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