Help Designing BBB Turbo Exhaust Manifolds

Discussion in 'High Tech for Old Iron' started by boe, Apr 4, 2022.

  1. 87GN@Tahoe

    87GN@Tahoe Well-Known Member

    Ahem...IF I do... Just now finally have the motivation to work on finishing what I have. Still for sale though
    sean Buick 76 likes this.
  2. Sebambam

    Sebambam Well-Known Member

    on a BBB the Ci probably require a bigger turbo i opt for a S475/96-88 T6, 1.32AR to have the backpressure sorted out.
  3. Max Damage

    Max Damage I'm thinking about it!

    I don't think it's a highjack, it's on topic and he asked for pictures of setups?

    Sharing is caring.
    FLGS400, Sebambam and sean Buick 76 like this.
  4. Fox's Den

    Fox's Den 27 years of racing the same 355 Buick motor

    It only works if there are any results
  5. Sebambam

    Sebambam Well-Known Member

    appreciate it. I thought so too, however....
  6. Sebambam

    Sebambam Well-Known Member

    Correct; A couple scettchy results exsist on Richard holdeners youtube channel with a STOCK STOCK BBB and the wrong turbo the torque is very impressive for what it is

    BTW guys I am working on it too , idk if i highjack the post if i share the pics/setup lol
    20220422_210022.jpg 20220422_210052.jpg
  7. Fox's Den

    Fox's Den 27 years of racing the same 355 Buick motor

    If anyone is going to do this it will be you. I don' see anyone putting in as much effort so good luck and make it happen, I would really like to see a good run with all out running.
    Sebambam likes this.
  8. Sebambam

    Sebambam Well-Known Member

    I like tinkering with things so it's also fun for me + I build a "backup" motor for my 68 I guess lol
  9. boe

    boe Platinum Level Contributor

    my preference is 321 ss. I'd still appreciate pics and lessons learned. And alternatives to 321 if compelling.
  10. Sebambam

    Sebambam Well-Known Member

    I hope you saw the build on this Forum I used MS because the flange was MS.

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