Not Ranked
That's kind of a botched up Holley ad. It advertises vacuum secondaries with dual accelerator pumps but when you click on the video in the ad, it's for a mechanical secondary carb. The ad photo appears to show a loose vacuum can lid just sitting behind the carb - ??? I can't see how dual accelerator pumps could work with vacuum secondaries - vacuum secondary carbs don't have mechanical linkage to open the secondaries, which in turn is necessary to operate the accelerator pump.
Last edited by DanEC; 01-21-2017 at 04:10 AM..
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