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Old 08-27-2016, 07:09 PM   #2
cableguy0
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Join Date: Apr 2000
Location: Delta,Pa
Posts: 14,950
Re: Sbc Falling on its face..

More timing first of all. You should be at 36-38 total with vacuum advance unhooked and plugged. What kind of carb are you using? you likely need to increase the accelerator pump volume. If its an Edelbroke you can move the accelerator pump rod. If its a holley you can go about it a few different ways. You can change the change the nozzle, change the accelerator pump cam to slow or speed up the pump shot.
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