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  1. #5971
    Senior Member AnttiL's Avatar
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    Quote Originally Posted by itix View Post
    Can anyone think of any successful three cylinder motorsport engines for cars? (in something other than a one make series for Toyota aygo or whatever).

    I sure as hell can't, and I can't imagine this will possibly end well.
    Ford Fiesta R2

  2. Likes: Jarek Z (13th August 2019),pantealex (13th August 2019),Sulland (13th August 2019)
  3. #5972
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    Quote Originally Posted by AnttiL View Post
    Ford Fiesta R2
    +wartburg 2 stroke

  4. #5973
    Objective observer stefanvv's Avatar
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    You can't call that successful rally car, but you can call this one - https://en.wikipedia.org/wiki/Auto_Union_1000
    "With that car, your brain can actually never keep up"
    https://www.youtube.com/watch?v=_4IRMYuE1hI

  5. #5974
    Senior Member Sulland's Avatar
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    Also SAAB used 3 cyl 2 stroke:
    https://www.youtube.com/watch?v=gBHBgg3mSeU

    But the Ford 1 litre engine is amazing piece of engineering!
    https://www.youtube.com/watch?v=IFj5UIZx2cE

  6. Likes: Jarek Z (13th August 2019)
  7. #5975
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    Quote Originally Posted by itix View Post
    Can anyone think of any successful three cylinder motorsport engines for cars? (in something other than a one make series for Toyota aygo or whatever).

    I sure as hell can't, and I can't imagine this will possibly end well.
    Before quattro everyone think that 4wd isn´t succesfull...

    Someone must be 1st in everything.

    You really think that Fiesta R2 isn´t successful ???
    "quattro best 4wd rallycar ever"

  8. Likes: AnttiL (13th August 2019),Rallyper (13th August 2019),tommeke_B (13th August 2019)
  9. #5976
    Senior Member Rallyper's Avatar
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    So what´s the thing then? Bore x stroke changes? Less weight moving?

    Any engineers telling theoretically thoughts?
    "Reis vas pät pat kaar vas kut"
    Tommi Mäkinen, back in the years...

  10. #5977
    Senior Member Jarek Z's Avatar
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    Quote Originally Posted by AnttiL View Post
    Ford Fiesta R2
    Exactly. Estonian driver Ken Torn entered 3 ERC events with this car this year. And he won them all, despite good competitors. Check out ERC3 standings:
    https://www.fiaerc.com/standings/#
    http://www.rallymadness.prv.pl - rally photos and movies!

  11. #5978
    Senior Member AnttiL's Avatar
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    Quote Originally Posted by Rallyper View Post
    So what´s the thing then? Bore x stroke changes? Less weight moving?

    Any engineers telling theoretically thoughts?
    Interest of the factory to develope three cylinder engines?

  12. Likes: pantealex (13th August 2019)
  13. #5979
    Senior Member Mirek's Avatar
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    Quote Originally Posted by Sal the 2nd View Post
    Not sure about the longevity of the 1 litre Ford engine in a road car as they've had quite a few blow up and ramping up the turbo and Ford's penny pinching approach is a volatile mix. For competition with short life before a rebuild I'm sure it makes perfect sense to have the engine as light as possible and of course easier to sell the eco cred of a 3 cylinder...
    Hmm, as far as I know the issues with Ford EcoBoost are not the case of one litre but more of the 1.5 four cylinder. The one litre has been AFAIK pretty reliable engine.

  14. Likes: Fast Eddie WRC (13th August 2019)
  15. #5980
    Senior Member Andre Oliveira's Avatar
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    August 13th, the chassis 13


    Last edited by Andre Oliveira; 13th August 2019 at 14:04.

  16. Likes: Fast Eddie WRC (15th August 2019),pantealex (13th August 2019),Rally Power (14th August 2019),stefanvv (13th August 2019)

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