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Fuel system revamp

From 1994 GMC Suburban — documented by Dave Beverly.

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1994 GMC Suburban - Necessary parts and materials. This is only mock up/template stage. The final assembly will be on .125 (supposedly) plate steel. 1994 GMC Suburban - Basic layout I have in mind. 1994 GMC Suburban - Final layout; nothing changed. 30 micron filter manager handing off to Summit fuel pump going into a 5 micron filter manager which then sen… 1994 GMC Suburban - Not a whole lot done in a day.... This, now, C-Channel plate steel will sit bolted inside the frame-rail with the fuel filter managers and… 1994 GMC Suburban - Keener eyed observers may notice that my welds are butt fugly. There is a good reason for this: I can not weld. 1994 GMC Suburban - Slow week. Boo. Semi-finished product; grabbed the wrong bolt lengths at Lowes. 1994 GMC Suburban - Placement. Leaning slightly forward as it isn't permanently mounted yet so the bottoms will sit a little bit higher than what it does. Also… 1994 GMC Suburban - Angle slightly farther back. That red wire at the back of the torsion bar crossmember is the current, factory location for the lift pump. I… 1994 GMC Suburban - View from the rear end. Still looks rather clean; I'm satisfied so far with this. 1994 GMC Suburban - So much for a nice flat belly. Looks like just the drain plugs will protrude below the bottom of the frame rail. Oh well, the 4wd on this o… 1994 GMC Suburban - The actual final finished assembly. 1994 GMC Suburban - Fuel line between the intermediate line after the fuel sender and factory lift pump. 1994 GMC Suburban - Damn you General Motors. Wasn't anticipating this...completely screwed up my Saturday. Buddy at work says we carry adapters for them so I'l… 1994 GMC Suburban - Cut and flared stock fuel line. We did not have the fittings; buddy misunderstood about what end I needed so I'll have my adapter fittings… 1994 GMC Suburban - Line in place. Heh, hehe, it's going to leak.... 1994 GMC Suburban - Fittings are here! On the left we have a 16x1.5 Saginaw style fitting to -6AN fitting. On the right we have a -6AN to 3/8 tube. Hopefully,… 1994 GMC Suburban - This monstrosity of a regulator setup. So far this is what I have. I'll make a stop a Lowes to see if I can find some different brass to ti… 1994 GMC Suburban - This is much better. Still ugly but nowhere near the monster of the previous setup. I can deal with this one a lot better. 3/8NPT to 1/8NPT… 1994 GMC Suburban - Regulator assembly mounted. Simple bracket made out of 16 gauge steel (I think.) Seems fairly sturdy; I figure if I can not bend it by hand… 1994 GMC Suburban - Engine shot with the regulator and minus the factory filter manager. Not quite done at this point. Still need to pull the injection pump fe…