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What Engines Would Fit A Mk4 Fiesta

Gpallett
Gpallett
in Ford Fiesta Club

Featured Replies

What engines would my MK4 Ford Fiesta

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    If you have the 1.25 Zetec, a good option is the 1.7 Puma lump, quite a popular thing to do and goes well, no loom mods needed iirc

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    • Author

    I was hoping to lean more towards a 2.0L 170 focus engine so I don't have to tune it as much

    Sent from my C5303 using Ford OC mobile app

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    Puma 1.7 engine is very quick in a fiesta, look up some YT vids you have a look, I cant see a little Fezza taking that lump and gear box, plus you'll need custom drive shafts so it all fits in and they will be around £600 plus.

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    • Author

    Would you how much would it cost for a puma conversion + turbo

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    A huge amount of money, essentially you'd need the engine and gear from a Ford racing Puma, they only made 500 of them and a rotten one goes for about 4k. Another thing to maybe look at would be a mk3 Fiesta RS Turbo set up ( or just buy the car ) it should fit straight in I can't see Ford changing much in terms of mounting points and given the car is pretty much the same it shouldn't be too difficult. Engines and gear for them are quite cheap and very easy to work on.

    Sent from my SM-N9005 using Ford OC mobile app

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    I would go for the 1.7 Puma engine. It was quick in the Puma and should be quicker in the Fez. Like Matt says, it should more or less drop straight in.

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    It does go straight in but the original.car needs to be the zetec as you'll need a loom mod ( loads of money ) to make it run.

    Sent from my SM-N9005 using Ford OC mobile app

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    The "Digestive"

    • The Digestive Forum Roundup (31st May - 7th June 2026)

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      The Digestive Forum Roundup (31st May - 7th June 2026) We hope you’re all enjoying your week and finding time for some time enjoying your Ford! This week, our vibrant forum has been buzzing with discussions that touch on a diverse range of Ford models, from the Mondeo to the Fiesta and Focus. Here’s a recap of some key conversations that might pique your interest. Starting with the Mondeo, user Frenchspanner shared a particularly frustrating issue relating to a 'Immobiliser Active' message appea
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