New Velocity Stack From Bare Knuckle Choppers

bareknucklevelocitystack1Since almost a decade now, retro is the favorite theme of most factory and custom bikes. One more way to look classic or vintage is offered by Bare Knuckle Choppers with this new very nice looking velocity stack conceived to fit the very popular S&S Cycle E & G and also Linkert 4-bolt carburetors (no adaptor plate necessary.) The outer body features an organic shape matching the look of the respective carburetor’s profile.

bareknucklevelocitystack2bareknucklevelocitystack3It is offered with a stack base is made of high quality cast aluminum with raw or polished finish, a machined aluminum cover plate, and your choice of a stainless steel or brass screen. An additional option is a length option. Mounting fasteners to carburetor are hidden and all hardware is included. Made in the USA. Bare Knuckle Choppers.

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15 Responses to “New Velocity Stack From Bare Knuckle Choppers”


  1. 1 P. Hamilton. Apr 13th, 2014 at 8:54 am

    Will sell well.

  2. 2 Shifter Apr 13th, 2014 at 8:55 am

    Kewl.

  3. 3 richard Apr 13th, 2014 at 12:02 pm

    How is the incoming air filtered?

  4. 4 Brandon Apr 13th, 2014 at 2:21 pm

    Richard. It’s a VELOCITY STACK. Not an air filter. A velocity stack has no filter.

  5. 5 Terence Tory Apr 13th, 2014 at 3:04 pm

    If you want to get all technical, its not a velocity stack, it’s too short and restricted for any real high flow velocity. It’s a carb intake with mesh to keep out big bugs, rocks and denim pant legs.

    I like the design, but I would prefer to have a flat face and a laser-cut cover plate in S.S.

    It has a simple simplicity and minimalist feel, compared to some CNC billet air filters that are too visually busy and the product of a bored guy doodling on his computer.

  6. 6 Sheridan Apr 13th, 2014 at 7:46 pm

    Another beautiful piece by a very very talented builder.

  7. 7 Wilhelm Apr 14th, 2014 at 8:22 am

    Thumbs way up!

  8. 8 fuji Apr 14th, 2014 at 6:16 pm

    This unit is a velocity stack but the face plate and screen defeat the purpose. Velocity stacks may vary in length and diameter. The bell alone will help direct air flow if mounted properly.

  9. 9 Dave Blevins Apr 14th, 2014 at 8:59 pm

    Fuji,
    You are correct, it is in every way a velocity stack, and we could go into detail about air flow dynamics, resnance, and valve timing, but is just easier to say TerenceTory has no idea what he is talking about. Again.

  10. 10 Terence Tory Apr 15th, 2014 at 2:36 am

    Dave Blevins, if I bolt it on the flow bench I think that would support my claims. Resonance, “air flow dynamics” and valve timing have little relevance here. It’s all about C.F.M and inlet tract length here.

    Velocity stacks need a long enough tract to impart a high velocity flow to increase the fuel mixtures inertia. I think this one is too short to accomplish that effect.

  11. 11 Phyllis Apr 15th, 2014 at 6:42 am

    I like the design. It looks very classy

  12. 12 Paul Apr 15th, 2014 at 8:59 am

    Thanks to Cyril for the great looking press release. Sorry if I did not name the piece correctly, it is simply the term most riders associate with this type of part. Thanks again for the support!

  13. 13 Mack Apr 15th, 2014 at 10:40 am

    Good stuff Paul ….99.9 % would call it a velocity stack
    If one were looking for this
    They would search for a VELOCITY STACK ..they will seek well……
    enough said….

  14. 14 fuji Apr 15th, 2014 at 5:37 pm

    Paul .
    Great looking bike it grabs one attention. Keep up the good work.

    You need not apologize for any part of your statement about the bike. You are correct.

    Paul. You must understand we are blessed with a blogger possessing a “Doctorate in knowing everything” through the internet, Self appointed

  15. 15 Woody Apr 17th, 2014 at 7:43 pm

    How long must racing/rally stripes be to ensure a laminar flow? ;)

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