dkiller2135

Hey guys,

Ive got a project that is using an Ls1 with the LQ4 intake. The intake has the return line for the tank. I was planning on uning the MSD in line fuel pump with the regulator/ filter.

What are my options?

I would like to run only one line from the tank, since the Jet boat was set up for a carb and only has 1 line teed to 2 tanks.

How would this be plumbed?

Ive got an 1999 truck ECM for this project.

ryanleiker

iTrader: (2)

Find a newer year truck fuel rail and bolt it on. That's how I did mine.

The newer ones (2004+ I think) were regulated in the tank so they don't require a return line from the rails. They'll bolt on, no problem. Check the classified... people are almost giving them away.

dkiller2135

If I changed the fuel rail and used an inline pump with no return line, would the pump just deadhead into the lines?

ryanleiker

iTrader: (2)

Yes, your inline regulator will return to the tank and the fuel will just end at the injectors.