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Fueling issues

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Old Jun 24, 2015 | 09:59 PM
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Default Fueling issues

Well I finally had my cam, installed in my 2010 corvette grand sport so I took it over to get tuned well I got news that my fuel pump is dying out up on the top end around 6,000 rpm range only mods I have is kooks 1-7/8" headers catless, 3" mid pipe out of z06 axle backs and a halltech 103 cold air intake, BTR stage 4 cam could I be running out of fuel already with my mod?
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Old Jun 24, 2015 | 10:58 PM
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How was the fuel pump deemed failing? By the fuel trim leaning out at stated rpm, or low fuel pressure?
Stock pump should make 600+ to the wheels.
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Old Jun 25, 2015 | 09:02 AM
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Fuel pressure was fell right down at 6k rpms. Not sure if this helps
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Old Jun 25, 2015 | 01:43 PM
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Fuel pump should be fine to 600hp, and the quick way to tell if the pump is going to bad, was there a huge drop in fuel pressure at the rails to begin with?

So on that note, what size injectors,
and what is the fuel pump and injector settings in the tune.
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