There's a ton of tech infor on the Kenne Bell site. I searched around and finally found the reference.
Quote:
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8.BOOST-A-PUMP(Corvette Kits) These graphs illustrate the flow and pressure differences between a stock Corvette fuel pump and the same pump equipped with the Kenne Bell BOOST-A-PUMP. A good rule of thumb is 10 psi of fuel pressure will affect AF ratio by a potentially dangerous 8%. The Corvette pump flow is increased from 134 to 232L @ 60 psi with the BOOST-A-PUMP. That's a whopping 385lbs of fuel, enough for 600rwhp supercharged. In the Corvette, a "255L" Walbro is 192L @ 60 psi and 274L or 454 lbs fuel with the BOOST-A-PUMP or enough fuel for 750 rwhp. Subtract 20 lbs fuel for every 10 psi of boost pressure if fuel pressure is not increased to compensate for the higher manifold pressure.
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http://www.kennebell.net/techinfo/gm...e_TechTips.pdf
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