fuel lines

[84ttype-hotair]

went with a 85 t-type and put an 87 set up on
the gas tank is ou of it and i want to put a fuel filter in it
what sould i do about the main fuel line?
how sould i tap into it?can i just cut it? and stick a filter into it thanks for the help

 

[turbofabricator]

I need a little better info to answer your question. I'm a little confused as to what parts you are using in what car? I can PM you my number if you need someone to talk you through it.

 

[IL KIM]

85 had the fuel filter in line by the driver's side front cover. The 86/87 is on the frame rail. I cut one of the fuel lines as they leave the frame rail towards the center rear of the vehicle where the factory single muffler would go. Plenty of room there just before the tank if you have dual exhaust now.

 

[84ttype-hotair]

filter

its a 84 and i change it to the 87 set up
i want to add a fuel filter inline
what is the best way to add the fliter?
sorry for the confusion
thanks for the help

 

[turbofabricator]

The easiest way would be to use -6AN hose for the entire system and then use the special adaptors, like these: Earl's 991954 - Earl's AN to Metric Adapters - JEGS for the fuel filter and fuel rail inlets. The fuel rail needs a 16mmX1.5 to -6 AN fitting, though. Here is the fitting for the fuel rail inlet: Russell 648060 - Russell Power Steering Adapter Fittings - JEGS The fuel pressure oulet is also the same as the fuel filter. You can then mount the filter anywhere you want to. If you want to splice in a stock GN fule line you can use a swedge=lok compression fitting (3/8" stainless steel) Or you can purchase replacement factory lines from Inline Tube or other manufacturers. Do a search on here for "fuel lines", and you will see which manufacturer is better.

 

[84ttype-hotair]

if i went with the compression fitting what thread size would it be?
thanks for all the help

 

[turbofabricator]

The supply lines are 3/8" and the return is 5/16". Make SURE you install the compression fittings in a straight section of tubing ONLY!!!!!! If you install the comprseeion fitting on a bend it WILL leak. Brass compression fittings will work fine, but a stainless Swedge-lok fitting would be better. You can also use a double flaring tool and just partially flare the tube with the first mandrel, and that will form a bulb at the end of the tube. You could then use fuel injection rated hose and double clamp it like the factory does back by the tank. Take your time and be very cautious, as a fuel leak at 60 psi can be scary!