Quick question for our gurus.. Any chance you can tell me from a number on the carb whether it has the hot air choke or not?. I ve looked myself but cant seem to find any places that specifically tell the carbs specs. Carb number is 7045229.

It comes up as this Rochester R-4 7045229 74-77 Chev /GMC/Truck . When I received the carb it didnt have a choke on it... just in front of the vacuum break, theres a tube coming from the carb but no hot air choke. Was just curious if
there were any sites out there that gave breakdowns of a qjets specs. I m rebuilding the one on the car right now so I need something to just place on there for the time being..couldnt run any worse lol.

Thanks folks

Quick question for our gurus.. Any chance you can tell me from a number on the carb whether it has the hot air choke or not?. I ve looked myself but cant seem to find any places that specifically tell the carbs specs. Carb number is 7045229.

It comes up as this Rochester R-4 7045229 74-77 Chev /GMC/Truck . When I received the carb it didnt have a choke on it... just in front of the vacuum break, theres a tube coming from the carb but no hot air choke. Was just curious if
there were any sites out there that gave breakdowns of a qjets specs. I m rebuilding the one on the car right now so I need something to just place on there for the time being..couldnt run any worse lol.

Thanks folks