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Re: Carb? Timing? fuel?
Recently spent a lot of time chasing a bog on acceleration on a road race car. Ended up being the accelerator pump cam was the smallest available. Changed it to the middle size cam and problem went away. Holley recommends increasing the squirter size 3 up before changing cams. The stock one will be some where around 28-32. Get one 3 numbers higher. See if that solves the problem. Next solution will be accelerator pump cam.
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