Forums Forums Classic Carburettor Forum Which carb for Fiat twin cam 2 litre?

This topic contains 2 replies, has 2 voices, and was last updated by  Leslie Morton 5 months, 1 week ago.

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  • #253 Reply

    Les Morton

    I have this engine in my car and it is currently fitted with a Weber 34 ADF 54 250. I know it needs a full overhaul but was wondering if I should just buy an already refurbished carb. I can’t find this carb on your web site but have found – GENUINE WEBER 32/36 DGV CARBURETTOR (MANUAL CHOKE), Manufacturer Part Number: 22680.005. The jetting on mine and this one is quite different – so would this suit my engine or is there anything else that would do the job?

  • #254 Reply


    Hi Les,

    I suggest you keep your original carburettor, and either have it serviced/repaired, or if you can find one, replace it with a reconditioned one.

    Alternative carburettors could be made to fit, but you would have to tie-up a few loose ends to get them to work.. Jetting is not an issue, but throttle linkage, fuel union orientation etc.. etc.. can provide good reason for some head scratching.


  • #264 Reply

    Leslie Morton

    Hi Emmanuel

    Thanks for coming back to me. I think I’ll take your advice and get mine reconditioned.


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