Hi cracks! I have a 1969 firebird 455ci engine with E-heads, cam, carburator, ignition, etc. etc. If I do a kick-down it very often happens that it seems the car does not get enough gas. I have to lift the gas pedal for 2-3 seconds and then it speeds up again. Is that a known problem about modified engines? Do I have to install a second gas pump? Hope you understand what I am writing. Enlish is not my mother language. Cheers from Switzerland Olivero