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PRESALE: Offenhauser 2x2 intake for Caddy!!!!

Discussion in 'The Hokey Ass Message Board' started by dmarv, Nov 24, 2009.

  1. dmarv
    Joined: Oct 10, 2005
    Posts: 968

    dmarv
    Alliance Vendor
    from Exeter, CA

    I've been working with Offenhauser on doing a production run of the 2x2 manifold for the Caddy V8 engines. Offenhauser is almost done and ready for production. The manifold can be ordered for the 3-bolt Stromberg/Holley carbs or the 4 bolt small base Rochester 2GC carbs. This is a presale. You will not be billed until I get the manifolds from Offenhauser. The manifolds should be here late December-early January. Cost is $379.99 plus shipping. Alliance membership discount of 5% will apply to all Alliance members. Alliance price will be $360.00 plus shipping. Get them now before they are gone!!!!! Call me with billing and shipping information to get placed on the presale list.

    Dan Marvin, Owner
    Exeter Auto Supply
    559-592-2707
     
  2. GreggAz
    Joined: Apr 3, 2001
    Posts: 929

    GreggAz
    Member

  3. 562roadster
    Joined: Mar 2, 2008
    Posts: 1,211

    562roadster
    Member

    I'm on the list! hell yeah!
     
  4. Royalshifter
    Joined: May 29, 2005
    Posts: 15,517

    Royalshifter
    Moderator
    from California

    Fit a 390?....if so I am in.....3 bolt base.
     

  5. dmarv
    Joined: Oct 10, 2005
    Posts: 968

    dmarv
    Alliance Vendor
    from Exeter, CA

    It will fit Caddy 390!

     
  6. HellsHotRods
    Joined: Jul 24, 2009
    Posts: 1,368

    HellsHotRods
    Member

    What years V8 ? What engine sizes? Got a mockup photo or drawing?
     
  7. dmarv
    Joined: Oct 10, 2005
    Posts: 968

    dmarv
    Alliance Vendor
    from Exeter, CA

    I know it will fit all 49-60 Caddy V8 engines. I need to check if it fits 61-63. I do not have a picture yet. I think it is on page 29 of my Offenhauser catalog.

    Dan Marvin

     
  8. Royalshifter
    Joined: May 29, 2005
    Posts: 15,517

    Royalshifter
    Moderator
    from California

    Dan my engine is a 61.......I hope my bubble does not burst.
     
  9. Ratty55
    Joined: Nov 13, 2007
    Posts: 396

    Ratty55
    Member
    from Frohna,MO

    All the early (49-62) 331/365/390 caddy OHV v8's all accept the same intakes.
    Justin
     
  10. 31modelo
    Joined: Apr 9, 2006
    Posts: 1,129

    31modelo
    Member

    Royalshifter your in, it'll fit. Not alot of cfm though.
     
  11. Royalshifter
    Joined: May 29, 2005
    Posts: 15,517

    Royalshifter
    Moderator
    from California

  12. saltflatmatt
    Joined: Aug 12, 2001
    Posts: 630

    saltflatmatt
    Alliance Vendor

    How many are you having cast?
     
  13. dmarv
    Joined: Oct 10, 2005
    Posts: 968

    dmarv
    Alliance Vendor
    from Exeter, CA

    As many as I can sale! The first run maybe 25-30 units. If I presale more than that, the run could be higher.

    Dan Marvin, Owner
    Exeter Auto Supply
    559-592-2707

     
  14. 6deucecaddy
    Joined: May 30, 2006
    Posts: 714

    6deucecaddy
    Member

    What can be done about the low CFM though? I know it fits my 390 but wondering about the carbs???
     
  15. Pinstriper40
    Joined: Sep 24, 2007
    Posts: 3,477

    Pinstriper40
    Member

    You could use those 1x2 to side by side 2x2 adapters and run four carbs...?
     
  16. 6deucecaddy
    Joined: May 30, 2006
    Posts: 714

    6deucecaddy
    Member

    why not make a 3x2?
    or 4x2?
     
  17. 6deucecaddy
    Joined: May 30, 2006
    Posts: 714

    6deucecaddy
    Member

    that would look like shit though. Why not just make it 4x2?
     
  18. dmarv
    Joined: Oct 10, 2005
    Posts: 968

    dmarv
    Alliance Vendor
    from Exeter, CA

    Offenhauser happened to find the patterns for the 2x2 manifold. The 3x2 uses a different top pattern (they haven't located it as of yet).
     
  19. dmarv
    Joined: Oct 10, 2005
    Posts: 968

    dmarv
    Alliance Vendor
    from Exeter, CA

    2 Rochester 2GC's would be about right on a 390 built as a stocker or with a mild (low end) camshaft.
     
  20. torchmen49
    Joined: Mar 5, 2005
    Posts: 291

    torchmen49
    Member

  21. dmarv
    Joined: Oct 10, 2005
    Posts: 968

    dmarv
    Alliance Vendor
    from Exeter, CA

    Still taking orders!!!
     
  22. Evel
    Joined: Jun 25, 2002
    Posts: 9,038

    Evel
    Member
    1. 60s Show Rods

    Man thats really cool... can't wait to see them...
     
  23. VAPHEAD
    Joined: May 13, 2002
    Posts: 3,257

    VAPHEAD
    BANNED

    I'll take one.
    eriC
     
  24. BAKERSFIELD
    Joined: Feb 3, 2007
    Posts: 166

    BAKERSFIELD
    Member

    Count me in on one. Just let me know
     
  25. Hooligansince65
    Joined: Feb 14, 2007
    Posts: 324

    Hooligansince65
    Member
    from Chicago

    for sure me too!!!!!
     
  26. Caddux
    Joined: Aug 8, 2009
    Posts: 27

    Caddux
    Member
    from SoCal I.E

    Still available? Ill take one.
     
  27. dmarv
    Joined: Oct 10, 2005
    Posts: 968

    dmarv
    Alliance Vendor
    from Exeter, CA

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