Quote:
Originally Posted by wrench87
...i have read that the annular boosters are to be run on a singal plane intake is this true, i have the performer rpm intake # 7105. it looks like kc runs the quick fuel 750,carb with vacuum secondaries and electric choke.
i would like th run mechanical secondaries up in the air about the choke.
our late model runs a zz4 with the holley 650 no choke starts fine in the cold like tom said it takes a few pumps of fuel to fire it cold?.
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I have used these carbs on several of Keith's engines with Performer RPM intakes. They have worked great. The reason annular booster work well on a single plane intakes is annular booster is more sensitive to the weak signal to the carb found in single plane intakes. That is why you can run a larger annular booster carb than conventional wisdom would dictate.
The problem with the air horn (and the choke) is that the original style air cleaners are so short that the air horn interfere with the airflow.