Anybody know where the fuel return line to the tank plugs into the fuel rails on the LS1? I can't find it on my car, and my Chilton's 93-98 F-body doesn't have much on the LS1.

Thanks,
Dave

 

That's what I was wondering.... I sure can't find a return! How dey do dat?

Dave

 

lol..

i had just got done explaining this to a guy asking about an adjustable fuel pressure regulator the other day.

We do not have a return on our cars. and we do not have an afpr either.

the 97-98 vettes did however have an afpr and return style fuel system

 

Thanks! I'm trying to help a guy in Norway figure out how to set a '99 F-bod LS1 up to go in his racing Vega the way I did my LT1. I thought I knew a lot about EFI from my LT1 project, but now I'm finding out how little I know about these engines. Trying to convince him to hold out for the ACCEL DFI Gen 7 ECU and harness when it comes out for the LS1 instead of cobbling something together.

Regards,
Dave

 

One, you can easily add a return fuel line. Two, the Accel DFI sucks. I've heard nothing but bad things about them. Let's hope this new generation you speak of is actually worth it.