Fuel pump sizes

apsmith49921

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Does anyone know the factory LPH of the factory fuel pump in a 94 or 95 gt?

I'm pretty convinced with my car being 2 cars they slapped the rear end and fuel tank in from a 94 or 95 gt. Everything I see is 90 or 110lph.

Long story short I think the car is dropping fuel pressure at wot due to a smaller pump. I tuned it with an SCT tune and it started to break up like the pump was at its limits. Entire ignition system and fuel filter are brand new. Probably gonna drop the tank and install a 255lph anyway but just curious.
 

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