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I'm just finishing my build , and I'm installing an Lt1 conversion . My question is on the fuel rails is the fuel pressure regulator the return or the supply side coming from the supply fuel filter side? Thanks..
So that means that my supply well feed the passanger side and come back through the regulator?
Your feed is where the fuel comes from. It also has the filter in this line.
The returning fuel runs through the reg, then shoots back to the tank in a separate line with no filter.
I'm not sure I follow you, as where your lines are depends on what you are using or fabricated. Your using what LT1 rails? Most exit on the drivers side (feed and return).
Sorry for the confusion, fuel in from tank>injectors>regulator>return to tank. Don't worry about what side its on?
I have a feeling I'm answering a question your not asking.