i'm doing the fuel line for my truck, it's a small chevy probably around 450-500hp 12:1 solid roller 362 that will rev to about 7000rpm. i know -6 AN will be plenty of fuel for what i'm doing but i already have extra -8 AN fittings and hose. if i ran -8 AN all the way up to the bowls would there be any negative effects? i've never known anyone who went too big on the fuel line. what happens? if it'll work i'll just save some money and use what i already have.

thanks