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Thread: Stage 1 Vacuum Line Removal Questions

  1. #1
    DX User garfunkle55's Avatar
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    Stage 1 Vacuum Line Removal Questions

    I've been considering the stage one vacuum line removal for a little while and was just wondering if anybody that's done it has some pictures of what it looks like.

    Also, how would the carb handle western washington weather? Has anybody in washington done this vacuum removal? I'd prefer it if I didn't have to deal with problems starting my car in the morning after doing this modification. Just trying to make sure this is something that I would be happy with before I start tearing into it.

    Thanks for any input.
    1986 Honda Accord LX sedan
    (automatic transaxle)
    Mr. Awesome



  2. #2

    2oodoor's Avatar
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    Re: Stage 1 Vacuum Line Removal Questions

    When I was using that carb, I removed the entire choke idle cont. hardware, and wired the blade to stay open. I never had a problem starting my car in 20 degree weather. Just a few pumps on the pedal and it started fine without all that.

  3. #3
    DX User garfunkle55's Avatar
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    Re: Stage 1 Vacuum Line Removal Questions

    right on, I've started on the vacuum removal. I've pretty much got it finished. I just wanted to know since I've taken the ac compressor out, do I need those black vacuum tubes on the driver's side wheel well over by where the cruise control used to be? I'm not entirely sure what all they hook up to but from the looks of it I won't need them any more. Just checkin to make sure I don't go pulling stuff that needs to stay. Thanks again.
    Mr. Awesome

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    2oodoor's Avatar
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    Re: Stage 1 Vacuum Line Removal Questions

    some of that is windshield washer stuff I think, a lot of that over there on the drivers side wheel well has electrical so be careful what you unplug.

  5. #5
    DX User garfunkle55's Avatar
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    Re: Stage 1 Vacuum Line Removal Questions

    alright, what about the tubes that were connected to the metal vacuum tubes on the back of the carb? I can just cap those ones right?
    Mr. Awesome

  6. #6
    DX User garfunkle55's Avatar
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    Re: Stage 1 Vacuum Line Removal Questions

    I finished the stage one vacuum line removal project today, it seems to be running pretty well. There's still a few things that I have to finish cleaning up. The AVS exhaust line, I need to get a plug that'll fit in the header where it comes out. (If anybody knows off the top of their head what size it might be that'd be great.) I've still gotta finish removing the charcoal canister and whatever else the carb isn't using anymore. Also wouldn't hurt to re-route the vacuum lines just so they look organized and not just all over the place. And finally get new vacuum caps cause i've got those blue, yellow, white, red, and black ones on there plus some tape in a few spots, those will be replaced today if I can get some more caps.
    Seems like I haven't really finished it yet, but I've got it running at least so that's a bonus.
    Mr. Awesome

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    2oodoor's Avatar
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    Re: Stage 1 Vacuum Line Removal Questions

    I made a plug out of the flare nut from the tube. I just cut the tube, slid the nut off and welded a short bolt and washer in it to fill up the hole. That kind of thread is not that common, You could try a hydraulic hose fabircator, they may have something that would make a plug.

  8. #8
    DX User garfunkle55's Avatar
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    Re: Stage 1 Vacuum Line Removal Questions

    I think I'll just take your idea and do that, I've got it plugged and taken care of for now but it isn't very aesthetically pleasing. Thanks for advice.
    Mr. Awesome

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    2oodoor's Avatar
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    Re: Stage 1 Vacuum Line Removal Questions

    Quote Originally Posted by garfunkle55 View Post
    I think I'll just take your idea and do that, I've got it plugged and taken care of for now but it isn't very aesthetically pleasing. Thanks for advice.
    on one of my cars I left the tube in place and put a dry wine cork in the end, it went in pretty good and stayed. I put some duct tape on the tip but really did not need to.
    here, you cant really see the cork but you can see the tape lol

  10. #10
    DX User garfunkle55's Avatar
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    Re: Stage 1 Vacuum Line Removal Questions

    haha it's funny cause I cut the part where the tube threads into the AVS off and capped it with some high heat gasket maker and a piece of metal I had laying around then just duct taped the hell out of it. Then re-bolted that piece back down, it reminds me of yours.
    Mr. Awesome

  11. #11

    2oodoor's Avatar
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    Re: Stage 1 Vacuum Line Removal Questions

    Mr Awesome?

    ooooo k then....
    anyway this is how you do away with that other pesky device , see anything missing?

  12. #12
    DX User garfunkle55's Avatar
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    Re: Stage 1 Vacuum Line Removal Questions

    Mr. awesome was from this one time, i was watching some kids with this chick I knew and a kid asked what my name was so I told them to call me Mr. Awesome and they did. It was .... awesome.

    Any ways, I've seen your thread about this intake, I've actually been trying to duplicate it. Though the one I'm working on has the pcv tube hacked off along with the supports and that spot to bolt something on is gone too. It just isn't very smooth looking, and I'm not sure how to get rid of the EGR hook up cause I don't know how far around to cut without having to weld stuff together.

    What are the dimples in the plenum for? That's the plenum right?
    Mr. Awesome

  13. #13

    2oodoor's Avatar
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    Re: Stage 1 Vacuum Line Removal Questions

    I have done NO welding on this intake except for a port in the back !!
    All of it is material removed.
    The dimples are to add surface to the bottom because of a puddling issue I have with a 38 weber. More surface, the more gas will evaporate by spreading out, thus not causing as much of a hot soak flooding issue.

  14. #14
    DX User garfunkle55's Avatar
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    Re: Stage 1 Vacuum Line Removal Questions

    well that's good news, that means I can remove it on my intake. And that makes sense. I've had my eye on getting a 38 just haven't had the fundage yet, but I'll get one eventually. I'm currently making my intake for when I get a weber, that way I'll just pull the old one off and throw my new intake and carb on at the same time.
    Mr. Awesome

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