there may be a thread for this but i could not locate it.
the fuel rail on my LS1 has two ports on it. feed and return. can i plug the return and use the corvette style regulator as the return so i can run just one line to the engine without damaging the engine.

Thank you

 

The rail mounted Fuel Pump Regulator works VERY VERY well for referencing fuel rail pressure to Intake Manifold pressure, which is a GOOD feature.
All of your injector flow data goes OUT the window with "fixed fuel pressure"
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Thanks for the reply! appreciate it.