fuel line on weber conversion

ok so i have 2200 with the weber on it and it has electric fuel pump but i want to run the stock mechanical pump but the lines have all been blocked off exept one to the electric pump but there are 3 lines on the pump anybody got an idea which lines go where

This is about all I got.

From left to right in the pic, there is an in, a return, and a to the carb.

yeah its got the stock fuel filter on it and comes out of the metal line to the filter and back to another line back to the tank then a 3rd comes up and goes to the electric pump then to carb so i guess im just gonna start tryin things there is only 3 how hard can it be

do i need a regulator to run the stock pump cause i was told it was to much pressure to just run straight to the carb

Yes you need a regulator, Mine was set up to run with it but could never get it dialed in right on my Mazda, gave up went with a cheap electric Mr.Gasket one and it ran 100x better with it bypassed.

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havok said:

Yes you need a regulator, Mine was set up to run with it but could never get it dialed in right on my Mazda, gave up went with a cheap electric Mr.Gasket one and it ran 100x better with it bypassed.

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what exactly are you talking about? your weber was setup to run with a regulator (how?) and you ended up running a mr gasket fuel regulator, and what did you bypass? sorry i must have missed something...

my brothers having an issue getting his weber dialed in just right on his b2200 also, a reputable shop here cant seem to get the truck to fire right at WOT, theyve changed the jets even and now everybodys stumped.

bump

Put the regulator on the line that feeds the fuel to the carb. I'm sure that there is info on this over at mazdabscene.com

ha ha, i know that much... im just wondering what he meant by "Mine was set up to run with it "

Maybe i misunderstood what he meant, but it seems that hes saying his carb was modified somehow in order to work with the regulator.