Champion Carb! Help
 

I bougnt a cheap Champion 2BBL(mainly to warm engine once a week or so during restore)
Is that a crummy psychotic carb? Sence I have
Tubular headers I can't hook up the hot air choke tube! I set the Idle when warm then next time every setting seems different. It also has a little miss when idling only(Engine has 14K miles & pertronix Ign./w
flame thrower coil.I know it hard to diagnose over the cyber world But do you think my problems are with the carb?

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