Holley Electric Choke Operation

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#16

03-27-2017, 09:15 PM

Classicdriver

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Quote:

Originally Posted by JEFFFAFA

Well Willow, back in the day Ford had about a gazzion choke cap part numbers. Basic #9848. I used to wonder why. But maybe it is because of altitudes or how Cold the weather is in different areas. It would make sense that a choke cap for Phoenix Arizona would unload sooner than in SD. Even though they may be adjusted to the same notch. Different bi-metallic springs in them. Maybe in the past you've had the wrong cap.

Wow, that's really interesting but again, I'm sure this is about a Holley choke and not a Ford. Whatever though, I recognize there's only a handful of people on this site that actually know anything hahahaha. Enjoy

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#17

03-28-2017, 01:40 PM

JEFFFAFA

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Quote:

Originally Posted by Classicdriver

For a Holley choke they have Part number 45-267 Electro-Dyn Heat sensor. This sensor allows the choke to automatically speed up or slow down it's operation by sensing intake manifold and/or engine block heat.