This is getting a little academic, but I noticed something that actually relates to the OP's question as to whether or not he is limited to two carbs for 4bbl applications or can run one if he wants. The head for section IV in Accepted Products reads:
Quote:
FOR CLASSES LIMITED TO TWO NHRA-ACCEPTED AMERICAN PRODUCTION 4-BARREL (INLINE PROHIBITED) OR THREE AMERICAN PRODUCTION 2-BARREL CARBURETORS MAXIMUM:
Applicable Classes: SS/AM, SS/BM, SS/CM, SS/DM, SS/EM, SS/FM, SS/GM
|
(My emphasis)
It reads like two is the max but not a required number when talking 4bbl.
Dale