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Discussion Starter · #1 ·
I have a 1406 carb edelbrock and I'm get arich exhuast smell, checked plugs there fine. I also read that the primary butterflies opened to far it will cause this. My ? is how do I ajust them or what cause's them to open to far. I aslso have electric chocke hooked up do I adjust it there?:confused: Like to thank you ahead of time!:mwink:
 

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It's about timing!
SEt your timing at 12* and hook your vacuum pot up to manifold vacuum. Slow your idle back down and you'll have the carb back in sync. Rich smell is caused by uncovering the idle transfer slot too much and getting into the power circuit too soon.
 
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