What CFM did the 1973 Ebods come with from the factory??

[Black340]

Here's a guide from Mymopar with the respective part numbers.  Depending on the bore size of the 73's, it looks like 750-850 CFM.

http://www.mymopar.com/carbguide.htm

73Chally thanks for the Mopar carburator guide, looking at the 73's  shows that for a 340 M/T the carb # is 6318 and for a 340 M/T for California is #6339..the PO of my Chally give me what he said was the original carb but not only the # are different but I can't find those #s  on the guide..here are pics 

[73Chally]

You're welcome.  While I'm at it, this is the main page that the carb guide is linked off of.  I found this page a while back, and it has tons of great info.  I go here all the time when I have any question on any kind of numbers.  Check out the section on VIN decoding, especially.  It has all the fender tag codes, also.

http://www.mymopar.com/tools.htm

[vinb]

OK, here's the deal on this 9119s T-Q.
1977 440 HP Auto Calf.   mopar part #4027770
1 1/2" Prim 2 1/4" Sec.
Jetts Primary .098 Secondary .125
Rods #1950 if I find my chart I'll let you know what size.
Get a caliper and measure the rods. should be a two step rod....

[Chryco Psycho]

I start with close to 2 x the ci so on a 400 I would be looking at 750-800 cfm , 750s are generally more common , I prefer double pump carbs , but a 3310 si no slouch either & can be found very cheap in swap meets but be careful the carb is complete & working condition