64 Valiant /6 wont idle

BillGrissom said

My 64 Valiant 225 has a Carter BBS. I understand that was standard.

Click to expand...

A '64 (actually a '62-'71 car) could have a Holley 1920 or a Carter BBS as original equipment depending on what was at hand on the production line at the moment any given engine was at the point of assembly when it was time to put on the carb.