Just for reference... I tested the Vaporworx digital controller and fuel pump when I ran my engine on the engine dyno. My engine put out 672HP @ 6,900 rpm... I measured the fuel pressure and voltage output of the controller. At 1,200 rpm the fuel pump digital controller measured about 7 volts to the fuel pump, and at 7,200 rpm the controller measured between 11 to 12 volts to the fuel pump. I had plenty of capacity to support my engine with the 380lph pump... but I don't think the the 255lph Camaro pump would have been enough.
My fuel pressure does drop slightly for an instant when you first hit it but no more than 1 or 2 psi at any time.
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" If you wait, all that happens is you get older"
Mario Andretti
69 Camaro-Nutter Racing Engines/427CI LS2 sleeved/LS7 CNC ported heads/Custom cam/T&D 1.8 rockers/Manley crank/Manley H-beam rods/Weisco pistons/NRC Pro Series dry sump/Kooks/NA,92 octane,11.5:1- 672HP @ 6,900RPM, 566TQ @ 5,500RPM
Build Thread- http://ls1tech.com/forums/generation...ine-build.html
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