The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Help with fuel system design for LS1 install

McMud · 01-09-2014, 04:40 AM

Hey Guys,

i also ordered a 06 LQ4 to swap it into my 1797 Suburban.
The Seller told me that i have the Rail System with the Return Line, so no Vette Filter.
Should i use filter before or after the 255 Walbro?
Does anybody of you know what size and type of connections a 79 Fuel Tank has?
Does this Fuel Tank have a Connection for a return line?

Greets From Austria :-)

01-09-2014, 04:40 AM	#85
McMud Registered User Join Date: Sep 2013 Location: Vienna/Austria/Europe Posts: 24	Re: Help with fuel system design for LS1 install Hey Guys, i also ordered a 06 LQ4 to swap it into my 1797 Suburban. The Seller told me that i have the Rail System with the Return Line, so no Vette Filter. Should i use filter before or after the 255 Walbro? Does anybody of you know what size and type of connections a 79 Fuel Tank has? Does this Fuel Tank have a Connection for a return line? Greets From Austria :-)