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Projects Blown 4 Banger (210 inch grenade)

Discussion in 'Traditional Hot Rods' started by nutrocker, Feb 7, 2021.

  1. SimonSez
    Joined: Jul 1, 2001
    Posts: 1,663

    SimonSez
    Member

    Saw this at Dragstagia and it looked and sounded great! Definitely the best race car/tow car combo there.
     
    nutrocker, winduptoy and Outback like this.
  2. rwrj
    Joined: Jan 30, 2009
    Posts: 805

    rwrj
    Member
    from SW Ga

    That may be the meanest looking thing I've ever seen. Just incredible.
     
  3. 282doorUK
    Joined: Mar 6, 2015
    Posts: 516

    282doorUK

    Your steering box extension is way neater than mine, I think I know how the extension is pulled onto the steering box splines using a cut off LR drop arm, presumably using a female threaded tube nut thingy. Do you have a pic of that part you could share please?
     
    winduptoy likes this.
  4. nutrocker
    Joined: Jan 12, 2007
    Posts: 437

    nutrocker
    Member

    Sadly I don’t seem to have any photos.

    It’s pretty simple. The top of the drop arm is welded to the tube as you can see, along with the new drop arm. The original nut is welded to a smaller tube, that is a nice clearance fit in the outer tube, with a piece of hex bar welded on the other end.
    I added a dimple in the end so I can use a puller against it to remove it all.

    Pete.
     
  5. 282doorUK
    Joined: Mar 6, 2015
    Posts: 516

    282doorUK

    Thanks, I just might re-do mine some day, I think tig welding helps a lot when trying to keep the nut square to the tube vs mig, and gives a neat pro look too.
     
    Last edited: Jul 3, 2025
    winduptoy and Outback like this.
  6. flatheadpete
    Joined: Oct 29, 2003
    Posts: 10,631

    flatheadpete
    Member
    from Burton, MI

    You, sir...are CRAZY!! So cool. Thanks for sharing.
     
    Flatrod17, AmishMike and winduptoy like this.
  7. nutrocker
    Joined: Jan 12, 2007
    Posts: 437

    nutrocker
    Member

    I used the lathe to face the drop arm and the tube. Clamped it all together before welding. This helped to keep it all straight.
     
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  8. 282doorUK
    Joined: Mar 6, 2015
    Posts: 516

    282doorUK

    A lathe is a marvellous thing, so glad I have one, maybe turning a shoulder/weld prep on the nut to center it into the tube would help too.
     
    winduptoy likes this.
  9. nutrocker
    Joined: Jan 12, 2007
    Posts: 437

    nutrocker
    Member

    I was out playing last weekend, with the car, plus two other cars at MPH drags. 1/8 mile flag start.
    Damon was driving the new car, Gavin was driving the Charles Bang Special and I was in my flathead powered sport coupe.

    The rail ran well too. End of play on Sunday it dropped a water pipe, probably due to the bumpy track. Nothing a support bracket won’t fix. Plus, Sunday it had a misfire. The rain had fill the spark plug tubes with water. Ran fine once it was boiled out.

    the following are from (colour)Andy “Tog” Rogers and (B&W) Tony Bruce.

    IMG_1422.jpeg IMG_1419.jpeg IMG_1432.jpeg

    Wheels up in the wet, mid track on the 2nd to 3rd up change

    03b5ca15-8d1e-4599-88b1-efbdd7c33cd2.jpeg 0086-D56_2013.jpeg 0090-20250704_133709.jpeg 0231-D35_1280.jpeg 0237-D35_1285.jpeg 0506-D35_1430.jpeg 0829-D35_1565.jpeg

    My coupe towing back the 1958 built Chinese Bandit and the 1963 built Charles Bang Special

    0836-D75_4587.jpeg 0855-D71_7689_cropped.jpeg 0858-D71_7692_cropped.jpeg IMG_1517.jpeg IMG_1521.jpeg IMG_1524.jpeg IMG_1529.jpeg IMG_1527.jpeg
     
    hotrodfil, Chucky, loudbang and 9 others like this.
  10. Bentrodder
    Joined: Aug 10, 2010
    Posts: 295

    Bentrodder
    Member
    from Cotati

    Awesome shots! That banger rail is cool as hell.
     
    winduptoy and nutrocker like this.

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