Thread: Holley 4412 Carb tuning
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Old October 22nd, 2016, 08:54 PM
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Default Holley 4412 Carb tuning
Hey guys, I got my 66 burb running and it will idle fine and do ok if you slowly increase throttle. If you try to quickly full throttle it, it almost dies then backfires out the carb. I am completely ignorant when it comes to carbs, any suggestions. Thanks in advance!!
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