86 4.9 carb problem

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Nov 18, 2013 | 06:46 PM

#11

Good old Bill

Senior Member

Joined: Feb 2008

Posts: 4,658

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From: Henderson, NV.

How long did it run fine, untill?

Quote:

Originally Posted by Massinline

I'm not sure what the duraspark conversion is. I got the truck with the offenhauser and 4bbl on it already and it ran fine until the carb went

Answer my question in the title! Why anyone would screw up a high torque Ford 300 is baffling. Are you sure the secondaries (can't spell ) aren't open giving to much fuel at idle?

Nov 19, 2013 | 09:38 AM

#12

Massinline

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Joined: Nov 2013

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The secondaries are closed they see too move freely answer trying is attached too them.

Nov 20, 2013 | 10:08 AM

#13