# Carburetor questions.

**URL:** <https://forums.speedlife.net/t/carburetor-questions/274553>\
**Category:** NYSpeed Automotive\
**Created:** [February 15, 2017, 2:48pm UTC](https://forums.speedlife.net/t/carburetor-questions/274553 "2017-02-15T14:48:35Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![KuntryQuestTSi](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/kuntryquesttsi/32/5010_2.png) [@KuntryQuestTSi](https://forums.speedlife.net/u/KuntryQuestTSi)\
**Post date:** [February 15, 2017, 2:48pm UTC](https://forums.speedlife.net/t/carburetor-questions/274553/1 "2017-02-15T14:48:35Z")

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I have a holley 650 carb on my FE 352 in my 67 f100. Mechanical choke and secondarys. Other than changing the jets I see no other adjustments on this carb. Am I missing something? I don’t want to waste money on a new carb if this is usable.

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**Author:** ![joelster](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/joelster/32/7258_2.png) [@joelster](https://forums.speedlife.net/u/joelster)\
**Post date:** [February 15, 2017, 5:18pm UTC](https://forums.speedlife.net/t/carburetor-questions/274553/2 "2017-02-15T17:18:35Z")

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Should be air screws in the metering block on the primary side, an idle adjustment screw near the throttle shaft, an adjuster on the accelerator pump, etc, etc.