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Discussion Starter · #1 ·
I have a 71 tx racer 398 that we are trying to get running, we set the carbs at 1/8" open, when we try to start it with the chokes off it won't go but with the chokes on it starts and actually takes off to over 8000 rpms. Currnently has 38mm Mikuni carbs. I'm wondering if any one came across this before or what I could do to find out where it sucking air from.




Any help would be great.
 
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