Im getting bored with no track stuff going on right now, so Im putzing on my GS. Since no reproduction fuel line fits properly, I did a set-up like Larry's (I think) Earls -6AN fitting on the pump 2 18" -6AN NEX fuel/nitrous braided hose Earls fuel filter (35 micron) in between the two hoses -6AN 7/8 20 Russel carb fitting The carb fitting Russel states fits a Q-Jet doesn't fit, its 1" My Q-Jet needed a 7/8" Do the big block (800/850) have bigger fuel inlet/filter thingy's?