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"Cool" spark plug looms for a SBC?

Discussion in 'The Hokey Ass Message Board' started by Tugmaster, Feb 26, 2009.

  1. I've been looking for some acceptable way to route my sparkplug wires. However, all the looms I see seem to be the gay/ugly billet type. Anyone know of anything I can run that would be acceptable? Pics would be nice. Thanks,Todd
     
  2. Ryan
    Joined: Jan 2, 1995
    Posts: 22,892

    Ryan
    ADMINISTRATOR
    Staff Member

    Safety wire... I've got a pic somewhere...
     
  3. wally bell
    Joined: Apr 15, 2008
    Posts: 418

    wally bell
    Member
    from VA.

    Made for You Products..Calif.
    Great looking....
     
  4. 1950ChevySuburban
    Joined: Dec 20, 2006
    Posts: 6,185

    1950ChevySuburban
    Member Emeritus
    from Tucson AZ

    The chrome piece in my pic below is a loom I made from brake line. Bent, flared and chromed with a bracket that attaches it to the engine. Pieces are welded from below.

    I needed some visual chrome balance on that side, and it keeps the packrats from eating the wires.

    No crossfiring or shorting, using Mallory Unilite and coil.
     

    Attached Files:

  5. 2-TONED
    Joined: Jan 31, 2005
    Posts: 1,681

    2-TONED
    Member

    1950ChevySuburban ------ those are neat wire looms!!

    pack rats? i saw something about those on TV once. troublesome little fukkers!
     
  6. missysdad1
    Joined: Dec 9, 2008
    Posts: 3,307

    missysdad1
    Member

    I have been using small plastic tie wraps for years. Combined with careful selection or cutting the wires to length, tie wraps can be used to bundle the spark plug wires wires together neatly. The bundled wires have a rigidity and tend to stay in place much as if they were being held by wire looms or supports.

    Admittedly this method won't work on all applications, but most of my cars have over-the-valve-cover spark plug wires (SBC with Chevelle-style exhaust manifolds) and it seems to work very well on these.

    When I first started using tie wraps for this purpose, I was worried that I might induce crossfire between adjoining wires. It seems that modern silicone wire sheathing is very resistant to voltage jumping from wire to wire and I have had no problems to date (jumps are easy to spot by looking for them at night).

    Not only does this method hold the wires neatly in place, it is also free (almost), easy (pretty much) and does not distract from the overall neatness of a well turned out engine and engine compartment.

    Too dark to photo today, but will photo and post tomorrow. Hope this helps.
     
  7. Parts48
    Joined: Mar 28, 2008
    Posts: 1,588

    Parts48
    Member
    from Tucson, Az

    I go high style..

    Plastic Tie Wraps..but I do use the US made..
     
  8. mj40's
    Joined: Dec 11, 2008
    Posts: 3,303

    mj40's
    Member

  9. [​IMG]

    I always thought these were pretty niffty!
     
  10. coupster
    Joined: May 9, 2006
    Posts: 860

    coupster
    Member
    from Oscoda Mi

    Early 60's corvette style sorry no pic..
     
  11. best ever for holding wires..they form mold to wherever you want them..pull all the wires off and it's still a no brainer where they go...cross wire and then inbetween each wire..snug all ties slowly and evenly...it the ****!!!really!!!!!!!!:eek::eek::eek::eek:..an in over 20 years of looms like this i never had a problem with cross fireing...or anything else
     
  12. thunderbirdesq
    Joined: Feb 15, 2006
    Posts: 7,091

    thunderbirdesq
    Member

    How about routing them down behind the heads and below the headers/manifolds like the early SBC's? I always thought it was a nice understated look. No gimmicky stuff...
     

  13. that's the way i like to run them on a SBC..over the top of the valve covers doesn't look right in my opinion
     
  14. blackout
    Joined: Jul 29, 2007
    Posts: 1,320

    blackout
    Member

    Be sure to install "sparkies", available in biker magazines. Those are boss.
     
  15. Deuce Roadster
    Joined: Sep 8, 2002
    Posts: 9,519

    Deuce Roadster
    Member Emeritus

    [​IMG]

    I like to use the mid 70's Corvette shielding to protect the wires
    ... and route the wires down the back and then up to the spark plugs.

    [​IMG]
     
    Last edited: Feb 26, 2009
  16. Here's another vote for behind the heads and below the exhaust. I think it looks super clean. You can use some plastic ties or cheapy plastic holders to keep them neat. Here's a pic of mine when I was cutting the wires and testing fitment-

    [​IMG]
     
  17. 40 & 61 Fords
    Joined: May 17, 2006
    Posts: 1,999

    40 & 61 Fords
    Member

    I've got "blockhuggers" on my SBC, and I've burned through multiple wires having them run that way, as ugly as they look, they're "going over the top" this time! I check the routing of them all the time, and there's just not enough room for them there. About every couple seasons I'm chasing a rough idle that turns out to be a burnt wire or 2.
     
  18. Deuce Roadster
    Joined: Sep 8, 2002
    Posts: 9,519

    Deuce Roadster
    Member Emeritus

    If you use the Corvette sheilding ... the spark plug wires are protected. :)
     
  19. 51farmtruck
    Joined: Jul 23, 2007
    Posts: 893

    51farmtruck
    Member

    I would second Made For You.
     
  20. tltony
    Joined: Jan 11, 2009
    Posts: 296

    tltony
    Member
    from El Cajon

    Zip ties for me
     

    Attached Files:

  21. skunx1964
    Joined: Aug 21, 2008
    Posts: 1,455

    skunx1964
    Member


    x2 for this method
     
  22. Von Rigg Fink
    Joined: Jun 11, 2007
    Posts: 13,401

    Von Rigg Fink
    Member
    from Garage

    i like those, sweet idea.

    as for running the wires under the manifolds on SBC's that is a nice way to do it, if you can (depending upon your headers or manifolds)

    Im going to play with your idea 1950C.S. and see about making looms that go under my hugger headers.
     
  23. GreggAz
    Joined: Apr 3, 2001
    Posts: 929

    GreggAz
    Member

    we do all of our plug wires around the back of the heads, down along the oilpan rail, then up in pairs... We make small brackets off the oil pan bolts with a loop of small chain to retain the wires... Ill post photos soon.


    also has anybody seen the ones So Cal Az is selling, made by squeeg's? If they can get them out a bit more I think they will really catch on.
     
  24. -DMC-
    Joined: Dec 8, 2008
    Posts: 278

    -DMC-
    Member
    from Ohio

    Wow, Those a pretty cool looking. They would look great on a stock style motor, or a traditional type. Never saw that set up before. I run tall valve covers and the simple Moroso holders...
     

  25. no i haven't , and i can't find them on their website..do you have a link?
     
  26. 1950ChevySuburban
    Joined: Dec 20, 2006
    Posts: 6,185

    1950ChevySuburban
    Member Emeritus
    from Tucson AZ

    Appreciate the kind words! I'm not usually creative at all, but that may be the one piece I whipped up in my head all on my own :cool:

    Make sure there's no kinks in the bends, or you'll never get the wires through them. Also, the chrome shop had no problems with the brazing and silver soldering I did on it.

    Been running basic NAPA wires through them, 1500 miles, no misfires. I think I used 3/8" lines. I don't know if they make larger.
     
  27. LastMinuteMark
    Joined: Apr 11, 2008
    Posts: 349

    LastMinuteMark
    Member
    from So. Cal.

    i used these dividers from MSD, been on for about 9 months, no problems, they run over the valve covers, cuz of block hugger headers

    http://www.jegs.com/p/MSD/747783/10002/-1


    but 1950chevysuburbans set up is pretty damn clean.....i think i'll borrow that idea
     
  28. This is the norm in our area for dirt track and drag racing. I did my big block this way when it was in the original 3/4 ton, and it was the best.
    Nothing comes loose, nothing moves around. And You're right about no mix up in firing order. You lay them out and they fall right back into place. Mike :cool:
     
  29. the plug wires can be run down the back of the motor , then up on block huggers

    [​IMG]
     
  30. Accel makes a shorty plug for SBC header applications. 276S.
     

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