Register now to get rid of these ads!

Quad holley 94's on 8-71 blower.. No one makes this adapter?

Discussion in 'The Hokey Ass Message Board' started by JTW, Mar 31, 2012.

  1. JTW
    Joined: Sep 4, 2010
    Posts: 277

    JTW
    Member

    I Picked up an 8-71 BDS and wanted to run quad holley 94's... to my surprise no one make such a thing.... anyone want to take on a challenge? Or am I gonna have to just tool out the flatplate and heliarc four holley 94 plates on it...?
     
  2. JTW
    Joined: Sep 4, 2010
    Posts: 277

    JTW
    Member

    nevermind Dashman has a tripple set up...LOL
     
  3. squirrel
    Joined: Sep 23, 2004
    Posts: 59,292

    squirrel
    Member

    four would be good on a 3-71, try eight on the 6-71
     

    Attached Files:

  4. RichFox
    Joined: Dec 3, 2006
    Posts: 10,020

    RichFox
    Member Emeritus

    Not really a giant challange. Don't know if I would use a welder.
     
  5. JTW
    Joined: Sep 4, 2010
    Posts: 277

    JTW
    Member

    Yea figured the whole welding part out after I knowticed how simple this set up is. Flat plate and a drill....some spacers and your in buidness!:D

    Shoot at 200cfm in the machined and polished versions, I would think that three should be enough for a 350 SBC AT A 10% UNDERDRIVE... say 5-7lbs boost. Dont ya think?
     
  6. squirrel
    Joined: Sep 23, 2004
    Posts: 59,292

    squirrel
    Member

    I'm running 1300 cfm of holley 4 bbls on my 6-71 with that much boost, but it's on a big block.

    So 1000 cfm total should be about right. But 2bbl carbs are rated for cfm at a higher vacuum than 4bbl carbs, aren't they?

    Anyways, the adapter in my picture is a Weiand piece from long ago. I've seen one on a car in a picture in a 1961 Hot Rod.
     
  7. squirrel
    Joined: Sep 23, 2004
    Posts: 59,292

    squirrel
    Member

  8. dashman
    Joined: Apr 15, 2009
    Posts: 774

    dashman
    Member
    from Viroqua WI

    I'm working on a Stromberg 97 or Holley 94 carb 4x2 6x2 and an 8x2 setup for the 6-71 and up blower case. Some will be in-line, others staggered, some with two rows of carburetors. Something for everyone.

    As usual, just let me know what you need as we build just about anything for Hot Rods.

    Dashman's Hot Rod & Speed Parts

    www.dashman.net
     

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.