Register now to get rid of these ads!

History Tom Cobbs: Roadster Race

Discussion in 'Traditional Hot Rods' started by Ryan, Oct 15, 2025 at 6:41 AM.

  1. Ryan
    Joined: Jan 2, 1995
    Posts: 22,703

    Ryan
    ADMINISTRATOR
    Staff Member

    Ryan submitted a new blog post:

    Tom Cobbs: Roadster Race

    [​IMG]

    Continue reading the Original Blog Post
     
  2. Moriarity
    Joined: Apr 11, 2001
    Posts: 37,007

    Moriarity
    SUPER MODERATOR
    Staff Member

    that shot down on the 4 Strombergs is a classic, Ralph used that as his avatar. the linkage hookup would boggle most peoples minds, but Tom was a genius with that sort of thing....
     
    tractorguy, Stogy, Sharpone and 4 others like this.
  3. patsurf
    Joined: Jan 18, 2018
    Posts: 2,463

    patsurf

    Stogy, Jack Rice, Sharpone and 2 others like this.
  4. porkshop
    Joined: Jan 22, 2004
    Posts: 1,882

    porkshop
    Member
    from Clovis Ca

    That was what I was wondering???? RoadsterRace_0177.jpg
     
  5. Moriarity
    Joined: Apr 11, 2001
    Posts: 37,007

    Moriarity
    SUPER MODERATOR
    Staff Member

    Stromberg PR "injection carburetor" prinj.jpg
     
  6. It’s an aircraft carburetor, maybe Stromberg or Pratt & Whitney but I don’t know for sure….. looks like Mark answered the question while I was googling and typing up my response.
     
    warbird1, tractorguy, Stogy and 3 others like this.
  7. Rolleiflex
    Joined: Oct 25, 2007
    Posts: 1,402

    Rolleiflex
    Member

    I was intrigued by that carburetor myself.

    Here's one a little closer to what it appears to be in the picture.
    Definitely military aircraft.
    [​IMG]
    [​IMG]
    [​IMG]
    [​IMG]
    [​IMG]
     
  8. Fordors
    Joined: Sep 22, 2016
    Posts: 6,416

    Fordors
    Member

    This is in no way meant to slight the accomplishments of Tom Cobbs but I have to ask, which came first? Here are photos of Barney Navarro’s four Stromberg installation, so did Barney get the carb adapter and linkage layout from Tom or vice versa?
    IMG_4719.jpeg IMG_4720.jpeg IMG_4721.jpeg
     

    Attached Files:

  9. NoSurf
    Joined: Jul 26, 2002
    Posts: 4,807

    NoSurf
    Member

    Man. Great shots. So glad you can share all these.

    My favorite:

    upload_2025-10-15_10-20-33.jpeg
     
    ric, Stogy, Sharpone and 1 other person like this.
  10. rtsidejohnny
    Joined: Sep 29, 2006
    Posts: 250

    rtsidejohnny
    Member

    Fantastic!! So glad you’re sharing all these with us Ryan, thank you sooooo much!!!
     
  11. Ryan
    Joined: Jan 2, 1995
    Posts: 22,703

    Ryan
    ADMINISTRATOR
    Staff Member

    I’ve got a handful of favorites from this batch... too many, really... and I can’t pick the one. But if I had to lean in a direction, it’s this big bastard right here:

    [​IMG]

    I’m guessing Bob D’Olivo shot it, same session as the other we’ve talked about. You can tell it lived a hard life - thumbtacked to some shop wall for decades... but holy hell, it might be the sharpest early photo I’ve ever seen. Just look at that blower:

    sharp.jpg

    That level of detail is criminal. It’s driven me halfway insane. My first thought was, “I need a large format camera.” Then I saw the prices and the mountain of technique I’d have to climb just to load the damn thing. So, I bailed... straight into another rabbit hole. I bought an old digital medium format rig, tore it apart, and decided to “modernize” it.

    I haven’t skipped the learning curve - just changed the flavor of the pain. But at least it’s cheaper. Samples coming soon.
     
    warbird1, Ziggster, Stogy and 6 others like this.
  12. patsurf
    Joined: Jan 18, 2018
    Posts: 2,463

    patsurf

    thank you!-fascinating piece there,,,!!
     
    porkshop, Stogy and Sharpone like this.
  13. Sharpone
    Joined: Jul 25, 2022
    Posts: 2,770

    Sharpone
    Member

    Cool stuff!
    I wonder how well that carburetor worked, I’ve never saw one before.
    IMG_3572.jpeg IMG_3571.jpeg
     
  14. patsurf
    Joined: Jan 18, 2018
    Posts: 2,463

    patsurf

    porkshop, Sharpone and Stogy like this.
  15. Stogy
    Joined: Feb 10, 2007
    Posts: 27,181

    Stogy
    ALLIANCE MEMBER

    That is incredible footage in imagery...wow.

    You know that saying here that Hambers say I'm stealing your idea... the 4carbs was mentioned with Barney...how about Gene Winfield's coupe with the aero slope and Tom's removable sloper...these guys knew one another they just did stuff over sharing time at the track, in the shop, on the phone, in the service...I guess aviation fuel and aircraft carbs made easy options for experimentation on automobile engines...then there was Jot Horne...oh yeah the Deuce Roadster with the jet engine...sorry I'm all over the place with the years but they were all Hamb Friendly ones.

    Tom did a truck with a top like the Roadster too but a little more refined...

    Thanks for sharing...I truly enjoyed that...this stuff couldn't have been given to a more deserving Hotrodder. Tom's cracking a smile up there...
     
    Last edited: Oct 16, 2025 at 12:55 AM
  16. Stogy
    Joined: Feb 10, 2007
    Posts: 27,181

    Stogy
    ALLIANCE MEMBER

    porkshop, Sharpone and 41 GMC K-18 like this.
  17. Stogy
    Joined: Feb 10, 2007
    Posts: 27,181

    Stogy
    ALLIANCE MEMBER

    Paging @alanp561...I was just thinking maybe you might have some input on Tom Cobbs Carburetor choice on his Roadster that Ryan shared pics of...a few of us dug up some possibilities...maybe it was off a Military Douglas C4...

    Pretty awesome pics from the archives of boxes tucked away like time capsules only these survived and didn't end up like the buried Plymouth...;)
     
    porkshop and Sharpone like this.
  18. BrerHair
    Joined: Jan 30, 2007
    Posts: 5,107

    BrerHair
    ALLIANCE MEMBER

    Damn! One of the best single photo displays I have seen in 18+ years on the HAMB. Outstanding in numerous ways, not the least of which is the absolute Real-ness and Analog-ness and Authentic-ness that he captured and preserved, a sharp-focused look into a rapidly disappearing world. A world where there was never any question that what you were looking at was real. This is as real as it gets.
    Thank you Ryan for keeping it real!
    Levers, knobs, toggle switches, foot pedals, cables, B&W prints, analog gauges . . . home.
    I agree, absolutely surreal, something really special.
     
  19. corncobcoupe
    Joined: May 26, 2001
    Posts: 8,679

    corncobcoupe
    SUPER MODERATOR
    Staff Member

    Mesmerized.......
    Bitchin' photos
     
    porkshop, Sharpone and Stogy like this.
  20. Stogy
    Joined: Feb 10, 2007
    Posts: 27,181

    Stogy
    ALLIANCE MEMBER

    You could buy a Lancaster Bomber for $750.00 Canadian after the war so I suppose those carbs and other Aircraft surplus south of the border could be had for giveaway prices and that coupled with the skills learned by those returning from the war made for upgrades to go fast from many directions....
    :rolleyes:...I was off a little...farmers bought them just for the fuel in many cases...

    Quoted...
    "You could buy a Lancaster with all four Merlins for just $250.00 to $350.00. The lucky ones, more than 70 in all, would be selected for new roles as anti-submarine patrol aircraft, ice reconnaissance or photographic mapping. In these new roles, they flourished, becoming part of the rich history of the RCAF."
    https://www.vintagewings.ca/stories/last-call-for-lancasters#:~:text=You could buy a Lancaster with all,of the rich history of the RCAF.
     
    Last edited: Oct 16, 2025 at 6:56 AM
  21. sr
    Joined: Feb 12, 2007
    Posts: 504

    sr
    Member
    from Monterey

    I went through the photos 3 times before I realized I had seen them already. Each time took me down a different mental pathway. Insane. Thank you for the journey.
     
    Stogy, Sharpone and porkshop like this.
  22. Ziggster
    Joined: Aug 27, 2018
    Posts: 2,803

    Ziggster
    Member

    Aside from the great pics, just amazed to see qty 3 and qty 4 V-belts being used to drive those blowers!
    Would certainly enjoy a coffee table book of B&W photos of the salt flat racing era of the 40s through the 50s.
     
    Last edited: Oct 16, 2025 at 2:32 PM
    Stogy, Sharpone and porkshop like this.
  23. Enbloc
    Joined: Sep 27, 2004
    Posts: 1,892

    Enbloc
    Member
    from London, UK

    I've wondered the same.
    I sure I've seen a third person/version at some point.
    As has already been mentioned these guys were around each other and ideas would naturally get bounced around.
    The Nararro set-up was a little slicker as his was drilled internally to supply fuel. Cobbs was plumbed externally.
     
    porkshop, Stogy and Sharpone like this.
  24. warbird1
    Joined: Jan 3, 2015
    Posts: 1,338

    warbird1
    ALLIANCE MEMBER

    That Chandler-Evans carb will supply enough air-fuel mixture for 1830 cu. in. at around 2700 rpm, so it might just have been overkill for a blown flathead. Still, that is a cool picture!
     
    porkshop, Stogy and Sharpone like this.
  25. patsurf
    Joined: Jan 18, 2018
    Posts: 2,463

    patsurf

    cool intel there sir!
     
    Sharpone and porkshop like this.
  26. Airplane carb off a 1835 radial airpane engine
     
    warbird1 and porkshop like this.

Share This Page

Register now to get rid of these ads!

Archive

Copyright © 1995-2021 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. Terms of Service. Privacy Policy.

Atomic Industry
Forum software by XenForo™ ©2010-2014 XenForo Ltd.