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Technical Speedway 97 carbs

Discussion in 'Traditional Hot Rods' started by rgsf100, Apr 29, 2020.

  1. 41rodderz
    Joined: Sep 27, 2010
    Posts: 6,540

    41rodderz
    Member
    from Oregon

    Maybe I should throw mine on eBay.:D A fellow hamber did just buy the Maund stacks so that worked out a good deal for him .
     
  2. 41rodderz
    Joined: Sep 27, 2010
    Posts: 6,540

    41rodderz
    Member
    from Oregon

    That burns my bum when people pull that stunt. A small lie is no different than a larger one in my book.
     
    stillrunners likes this.
  3. silent rick
    Joined: Nov 7, 2002
    Posts: 5,681

    silent rick
    Member

    have they really been around for 15 years now? seems more like 5-6 years
     
  4. winduptoy
    Joined: Feb 19, 2013
    Posts: 4,174

    winduptoy
    ALLIANCE MEMBER

    I have no experience with the Speedway carbs. I did buy a pair of the 81's that Clive is making now. They replaced a pair of stock 81's that worked 'ok'. One of the old ones had a EE1 base instead of the 7/8 base. Emulsion tube placement in the old carbs, threads stripped out, etc but they got the car down the road. Put the new ones on and had to do some jetting changes for both the mains and power valve...but I'm running around at 7000' elevation. One float was a little high and the carb had post nasal drip. Complained to Clive about the bore for the accelerator pump and suggested a radius at the top of the bore to help with loading the accelerator pump leather when it is wet with gas. He was appreciative of the feedback.
    The car performs so much better now. I would recommend these in a heart beat. Quality items 1588368053216.jpeg

    Sent from my XT1585 using The H.A.M.B. mobile app
     
  5. PotvinV8
    Joined: Mar 30, 2009
    Posts: 552

    PotvinV8
    Member

    I installed 3 Speedway 97 carbs on a 327 a few years back and was totally surprised how well they worked out of the box.

    Have heard great things about Clive's offerings as well.

    If you go with originals, spend the time and rebuild them right. That means deck all the surfaces and make sure that the idle/air screws/ports are clean, etc. I would even go so far as to replace the ****erflies and shafts and ream the housings to suit. Any air leak will wreak havoc with your tuning. I had a Chrysler with 4x2s and never could get it to idle under 1,200 rpm. Pulled the carbs apart and rebuilt them VERY thoroughly and that motor would idle at 500rpm like a Swiss watch and pulled throughout the rpm range with nary a hiccup!
     
  6. flatmotor40
    Joined: Apr 14, 2010
    Posts: 678

    flatmotor40
    Member
    from georgia

    Sorry ,I bought these 2 in Oct 09 so that is not quite 15 yrs but I lose tract of time nowdays
     
  7. Neb Hillbilly
    Joined: Dec 20, 2019
    Posts: 339

    Neb Hillbilly
    Member

    I live in Nebraska and try hard not to buy from speedway. Even their name brand stuff is seconds or lesser quality. I still buy there when I need something but it is usually limited to Holley parts

    Sent from my S48c using The H.A.M.B. mobile app
     
  8. Old Fred
    Joined: Feb 8, 2025
    Posts: 8

    Old Fred

     
  9. Old Fred
    Joined: Feb 8, 2025
    Posts: 8

    Old Fred

    I have the Speedway 97's on my 38 traditional "hotrod" from late 40's..it had real "94's" on it, but the pre-owner put the Strom knock offs on it. I can't get it to run right at all. I had the 94's rebuilt...to put back on it, as it came to "him"...asking: Will I have to get new linkage to put the two 94's back on to replace the 97's? Thanks. hope someone can help me on this...kinda new to the flatheads. John
     
  10. goldmountain
    Joined: Jun 12, 2016
    Posts: 4,865

    goldmountain

    After struggling to make my old Holley 94's to work, I got a new Chinese Carter AFB reproduction carb and am really pleased with how well it went. It even comes with sight plugs and external screws to set float level.
     
  11. patsurf
    Joined: Jan 18, 2018
    Posts: 2,580

    patsurf

    now THAT is an upgrade--holley adjustment on a carter!--now if you can keep from dropping a metering rod...
     
  12. Petejoe
    Joined: Nov 27, 2002
    Posts: 12,633

    Petejoe
    Member
    from Zoar, Ohio

    Generally the answer is no you should be able to use the same linkage setup.
    But if you show us your linkage to verify that, it would be helpful to provide an accurate answer.
     
    stillrunners likes this.

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