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Tuesday 6 May 2008

Carburettor setup on Ferrari 308 GT4

Used Birdman’s excellent carburettor sync tutorials to set the four Webers up. A little scary as you have to reset all the control screws and adjustments before you start. However, it all worked out and ran very well afterwards. Used an STE flow meter from CB Performance

Have been assessing the spark plug colours since and adjusting the mixture control screws where necessary to bring the plug colour up to a nice biscuit.

Also found a great article and discussion of Weber carburettors here