Double-D Series head ports!

Discussion in 'Photo & Video Gallery' started by FuJi K, Mar 25, 2009.

  1. Musashi
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    Musashi Well-Known Member

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    R u playing slot machines with those heads or what? U know USDM love u long time! LOL
     
  2. FuJi K
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    FuJi K Well-Known Member

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    yes it was fun while the heads were here. I'll make a new slot machine with my '06 WRX heads. The owner picked up his heads. He got to see the diff between stock and his.

    [​IMG][​IMG][​IMG]
    [​IMG][​IMG]
     
  3. piddster
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    piddster Lone Wolf

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    ^ Are those done?

    I ask because those sharp transitions will cause areas of turbulence.
     
  4. FuJi K
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    FuJi K Well-Known Member

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    yes, they are done. Lets see if it'll idle.
     
  5. FuJi K
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    FuJi K Well-Known Member

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    Baby D's. '05 STi heads
    [​IMG][​IMG]
    [​IMG][​IMG]
    [​IMG][​IMG]
     
  6. Musashi
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    Musashi Well-Known Member

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    Who's car are these off of?
     
  7. Nuke
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    Nuke Well-Known Member

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    Be, Silver STi :biggrin:
     
  8. FuJi K
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    FuJi K Well-Known Member

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    all done!!! takes so much time... *sigh*
    [​IMG][​IMG]
    [​IMG][​IMG]
     
  9. Nuke
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    Nuke Well-Known Member

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    * > jdm
     
  10. Musashi
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    Musashi Well-Known Member

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    It's amazing the things you see up close. LOL Looks great!
     
  11. FuJi K
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    FuJi K Well-Known Member

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    assembled the valves today... made a custom spring compressor to work with my press.
    [​IMG][​IMG][​IMG]

    [YouTube]msLW2AcYy4U[/youtube]
     
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  12. i_subie
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    i_subie Well-Known Member

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    yah, a tool where only your little hands can get into.
     
  13. FuJi K
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    FuJi K Well-Known Member

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    stock flow numbers in first post
     
  14. ENTICED
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    ENTICED New Member

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    Okay, so I don't have double ds:) LOL
     
  15. ENTICED
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    ENTICED New Member

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    LOL, fuji, you're too innocent, never thought i'd see a picture like this
    around ya. Haha
     
  16. AWDimprezaL
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    AWDimprezaL has more posts than you

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    LMAO nice work fujiface
     
  17. ENTICED
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    ENTICED New Member

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    Fuji, my blogging is on the 3rd topic.
     
  18. FuJi K
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    FuJi K Well-Known Member

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    hahaha I didn't make that one... however I saved it!



    Line graphs in the first post!!!
     
  19. FuJi K
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    FuJi K Well-Known Member

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    Here's a new shot. This is EXACTLY how they looks like at the moment.
    [​IMG]


    [​IMG][​IMG][​IMG]
    [​IMG][​IMG][​IMG]
    [​IMG][​IMG][​IMG]
    [​IMG]
     
  20. tjamz
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    tjamz Well-Known Member

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    Great....ready to tackle mine yet?
     
  21. vangstaboi86
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    vangstaboi86 Well-Known Member

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    you can just buy mine. ;)
     
  22. FuJi K
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    FuJi K Well-Known Member

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    These are +1mm valves with the Double-D treatment. I'm impressed. Makes me jealous!


    Superflow600@28"
    Intake
    .100" .....87cfm
    .200" .....177cfm
    .300" .....262cfm
    .400" .....294cfm

    Exhaust (straight)
    .100" .....88cfm
    .200" .....183cfm
    .300" .....235cfm
    .400" .....247cfm

    Exhaust (dogleg)
    .100" .....88cfm
    .200" .....186cfm
    .300" .....227cfm
    .400" .....235cfm


    [​IMG][​IMG][​IMG][​IMG]
    [​IMG][​IMG][​IMG][​IMG]
    [​IMG]
     
  23. dustin8511
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    dustin8511 Member

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    impresive, great work!
     
  24. FuJi K
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    FuJi K Well-Known Member

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    just to give you guys an idea, this is stock exhaust B25 heads.
    [​IMG][​IMG]
    [​IMG][​IMG]
    [​IMG][​IMG]
     
  25. FuJi K
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    FuJi K Well-Known Member

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    Stock valves, no valve job, Baby D style intakes with full bowl work on exhaust. Superflow600@28"
    NOTE: B25 heads

    Intake:
    .100" = 86cfm
    .200" = 170cfm
    .300" = 241cfm
    .400" = 267cfm

    Exhaust (straight)
    .100" = 78cfm
    .200" = 159cfm
    .300" = 217cfm
    .400" = 239cfm

    Exhaust (dog leg)
    .100" = 81cfm
    .200" = 159cfm
    .300" = 210cfm
    .400" = 228cfm


    [​IMG][​IMG][​IMG][​IMG]
    [​IMG][​IMG][​IMG][​IMG]
     
  26. FuJi K
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    FuJi K Well-Known Member

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    Want to see more?

    [​IMG]
    [​IMG]
     
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  27. Musashi
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    Musashi Well-Known Member

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    Hollaluya there is light at the end of two tunnels! ;)

    Looks great pal!
     
  28. GiMp
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    GiMp Well-Known Member

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    Aka cute
     
  29. Tash
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    Tash Well-Known Member

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    I want to see more double d's
     
  30. Juks
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    Juks Well-Known Member

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    Can't wait! :cool:

    We're pulling everything out Friday. Next stop, Darton East. ;)

    Might need some extra coaching at BIR next spring, cause we're gonna be all over the place! NF FTW!
     
    FuJi K likes this.