7sec 1/8th mile door car, rear tank,-10 line anyone using a manual pump of anykind, not belt driven.

I used a manual pump to one bowl holley blue to the other bowl with regulaters worked running low 6.80 to high 6.78 with no issuses don't think one manuel will cut it but I think circle track guys make it work I currently use a holley black pump on alky running same ETs

I run a racepump mechanical pump on my alky sbc dragster.