fuel delivery

  1. Gonzalo_3

    Fuel Tank Capacity

    I'm happy to report the state of my LS swap is doing alright, however I figured before I buy a EFI ready tank, might as well double check my capacity. My truck is a 1977 C10, Silverado, Big 10, and had a 350 powering it with only one tank on the passenger side. Last time I measured the tank, I...
  2. Gonzalo_3

    Fuel Tank Recommendations

    I’m LS swapping my 77 longbed. This is my first LS swap and I’m curious what fuel tank I can run. Idk if I can run a 87 EFI baffled tank on a 77 or if it’s just something I gotta hunt for. Another thing I’m curious about is does the length of the bed matter. Thanks.
  3. A

    Need advice on how to tackle an issue on my '86 305

    Basically I have a carbed 305 mated to a TH350 (if that matters at all) with a simple little 2bbl (I assume it is stock based on reference images). The motor and basically everything else around it save for an aftermarket exhaust (Header back) is bone stock. However, I am encountering a very odd...
  4. 1

    1985 C20: Carb not getting fuel

    Hello all, I have a 1985 C20 with a 350 and auto transmission. Truck is completely stock. I have power to the key and the truck wants to start. I am now looking into the carb because we don’t think it’s getting fuel. It has a new fuel filter and I have a new carb mounting gasket on the way...
  5. J

    1987 LS swap , dual tank, primary left side in tank fuel pump & Right side tank convert to a transfer tank setup to fill left tank anyone done this?

    1987 LS swap , dual tank, short bed. I have the left tank converted to a hi pressure in tank dual fuel line setup. I would like to make the right tank a transfer tank to fill the left tank as needed while traveling down the road. I would like use the existing left/right selector. Any ideas on...
  6. E

    Gas out of top of Rochester Carb

    I’ve about had it with this Rochester Quadrajet. Recently just had fuel starvation to the thing, the check valve in the fuel filter wasn’t operating. Changed that. Before that problem the truck ran good. Now after start up, it runs good for 20 seconds and then fuel comes out the top from two...
  7. legozombie

    Engine Stalling - Bad EVAP/Charcoal Canister?

    I tried doing some research and didn't find anything relevant so here is a new thread. There is a question at the end, I am just trying to give as much back story as I can. Without further adieu... So last week I was changing out the fuel sender on my stock 350 sbc QJet-M4M3 1983 K20 p/u and...
    • legozombie
    • Thread
    • 350 canister carburetor charcoal canister evap fuel delivery fuel issue quadrajet vapor canister
    • Replies: 29
    • Forum: Carb Fuel Systems
  8. D

    1980 C10 backfires through carb under load

    So I have a 1980 c10 with a 305 I bought in perfect running condition a few months back. I did a edelbrock performer intake, performer 1406 carburetor, plug wires and plugs, cap and rotor on the distributor, recurved it and set it to 8* BTDC and now as soon as I give it any load that's not...
  9. E

    Carb not getting fuel

    So I left my project truck for some time, came back to it today and there’s no fuel coming into the carb from the accelerator pump in the Rochester quadrajet. Any help ? It worked fine couple months ago
  10. F

    Dual Tanks with electric fuel pump

    Does anyone have factory dual tanks with an electric fuel pump setup? In my 86 K10 the previous owner swapped a later model 305 into it that doesn't have the cut-out to use a mechanical fuel pump so I have to go electric. Currently, it has an electric pump but I put an inline gauge at the...
    • Fiyamayne
    • Thread
    • dual tanks electric fuel pump fuel delivery fuel pressure fuel pressure dual tanks fuel pump fuel system
    • Replies: 18
    • Forum: Carb Fuel Systems

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