[Healeys] Dual-Throat S.U's

[Peter Svilans]

The S.U. dual throat carbs, called DU6, or AUC 844, were only ever 1 3/4", and
there is only one "official" listing for them in the S.U. Applications List
for 1965, which covers many hundreds of cars back to prewar. This is the
Coventry-Climax F1 car with the F.P.F engine in the 1,500cc size (1958-1961).
Of course the carbs would have had other special applications.

Scroll down four pics:
http://retrorides.proboards.com/thread/101968/101-on-su-carbs#.U9mKBaPG-So

....and here:
http://www.spridgetmania.com/msgThread/107976/1/1/SPLITTING_TWIN_SU

Peter