hi guys i want to change my stock fuel regolator

i already buyed sx fuel regolator

i heard that stock regolator in silverado 2008 5.3 is in tank!!!! so how can i change it

 

you have to block the intank regulator if you still want to use the stock fuel pump, but let me ask why do you want to switch to a return style?

 

i just add a turbo but the fuel regulator and fuel pump is next then ill move to the injectors

 

what year truck is this, because if its one of the new trucks then you have a fuel pump control module which I dont know how to get around either.

How much power do you want to make, if its a newer model truck you can use a boost a pump until it maxes out, also do the injectors before the fuel pump because you will max the stock injectors BEFORE you max the pump.

 

2008 model and my goal is 500rwhp max
im changing the injectors but what i know is fuel pump and fuel regulator should be changed to

 

return the REGULATOR you bought and put an aeromotive 340 in your tank

 

thanks atomic helped me alot
yeah im curious about the walbro fuel pump more than 20 of my friends had a failure fuel pump some stops after few days and some will wont survive for a day ! i mean before no one had issue with walbro are their replica walbro from china?