318 Idle issues

I agree.....and I FEEL like we've done that. Of course, not being there in person and only helping by phone and Fakebook, I don't know for sure. Colin's really sharp though. I tell him once how to do something and he's all over it.
There are definitely problem carburetors for sure. The edlebrock 750 is a know problem carb. The street avenger may be one of those, I’m not sure. But it’s worth (because he has it) putting a little time into actually tuning it (beyond jetting and needles) to see if it could work for him.