LS1 Fuel pump install
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From: Romeoville ,Il.
Car: 1990 RS/SS modified
Engine: 355ci, 113 heads, LT4 hotcam
Transmission: T5
Axle/Gears: 3.73 Eaton posi
LS1 Fuel pump install
Hey guys,
I have done some reading on the LS1 install and I have one question that I cannot seem to find a definitive answer on. It is about the small Brass barb fitting on the top that would usually be plumbed down to the bottom of the bucket. What am I supposed to do with it if I am not using the LS1 sending unit? just route a tube back to the bottom and zip tie it in place?

Regards.
I have done some reading on the LS1 install and I have one question that I cannot seem to find a definitive answer on. It is about the small Brass barb fitting on the top that would usually be plumbed down to the bottom of the bucket. What am I supposed to do with it if I am not using the LS1 sending unit? just route a tube back to the bottom and zip tie it in place?

Regards.
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From: Chasing Electrons
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Transmission: check
Re: LS1 Fuel pump install
Block it off. The fuel from that fitting was used to power a jet pump in the bottom of the bucket. It pulled fuel into the bucket from the tank side of it.
RBob.
RBob.
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Member
iTrader: (11)
Joined: Jan 2004
Posts: 376
Likes: 1
From: Romeoville ,Il.
Car: 1990 RS/SS modified
Engine: 355ci, 113 heads, LT4 hotcam
Transmission: T5
Axle/Gears: 3.73 Eaton posi
Re: LS1 Fuel pump install
Roger, Thanks RBob. After 7 years, I'm finally getting close to trying out your EBL, can't wait.
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