Easy fuel line fix

[at7615]

Any help is greatly appreciated, got a 99 K2500, had a 7.4 multi point EFI, swapping in a 03 LM7, I have feed and return lines at the firewall, pump should work, I'll check the pressure once hooked up, so what's the easy route to connect fuel in and fuel out? The LM7 injectors/rails are vacuum regulator feed and return.

 

[Komet]

Well the easy route is to cut the lines and jam some rubber hose on them with hose clamps, and that ends in a fire.

I think you can get -AN adapters for the rails on those. Then you can either adapt or cut and flare, then adapt the hardlines on the truck to -AN as well, and then run PTFE -AN hose between. I suppose pushlock hose is a step easier to assemble, but less resistant to ethanol which will reduce its safe lifespan.

 

[at7615]

Safe "easy way" is implied, this ain't no bubba 5.3 swap, maybe the "millennium falcon" but not a 'no teether" !

 

[at7615]

Found this:

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[L31MaxExpress]

Basically how the van is adapted.

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[at7615]

Basically how the van is adapted.

You must be registered for see images attach

Sweet!

 

[at7615]

Ok, did my shopping, got it all for $77 including tax, free shipping on all.