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cheech · 04-12-2010, 08:04 PM

They do not have vacuum secondaries! They have mechanical secondaries with secondary air valves that open according to engine air flow requirements, hence the extra set of butterflys at the top of the carb.

04-12-2010, 08:04 PM	#4
cheech Join Date: May 2007 Location: cincinnati Posts: 18	They do not have vacuum secondaries! They have mechanical secondaries with secondary air valves that open according to engine air flow requirements, hence the extra set of butterflys at the top of the carb.