I have it on good authority that the first Mangustas were built on the Sport 5000 backbone chassis and had a special set of downdraft aluminum heads using 4 x 48IDA Weber carbs. Does anyone have knowledge of these heads?
I am trying to build up a history as to how many were produced and by whom, as De Tomaso outsourced most of his operations. We have a pair which I found new and are now installed on a 289 engine installed in a 1964 Cobra. Great performers!
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