850 double pump issues HELP!!

Unless that 360 is making more than 600 hp that 850 dp is to much carb.the problem is not to much gas so much as to much air. A 750 carb should be lots.Adding more gas is just a bandaid for to much air.1wild&crazyguy is right. Buy a book on holley carbs.

If your reffering to the "issues" he's having I disagree, if that carb is in its tune it'll run fine on there, it won't spit or pop back, i don't care if its on a slant 6, sure i agree its too big, & it won't run "as strong" then it would with a smaller carb, but if its "in tune" metering wise it'll be very drivable, just sounds like the metering is off somewhere & he doesn't know were to look to fix it.