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Old 10-23-2017, 11:18 AM   #21
RotaryRocketeer
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Join Date: Jul 2017
Location: OKC, OK
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Re: Edelbrock Carb on 454 Help

As in any case, it's whatever works best for your application, but that spring is an integral part of the accelerator pump's operation. It will keep it from binding up in the hole. The upward pressure applied by the spring makes sure that the plunger returns to the home position when its work is done. Just my $.02.
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