Autolite 2100 Pic's

[all american boy]

here it is getting ready to rebuild.
choke is removed.
this one says .123 on clock stamping and
chart says 350 CFM.
somebody on another forum thought they
had a 400 CFM or bigger 2 BBL because
of stamping.
they were looking at wrong chart.
there's a chart for 4100 carbs with venturi sizes and CFM too.

 

[Ole Don]

You dont say where you live. Most places I have been, you will be happier with the choke hooked up. Those carbs always worked good for me.

 

[paul2748]

Ole Don is correct. The proper flow was engineered with the choke plate installed. Removal of the plate changes the flow, not for the better I understand.

 

[all american boy]

ole don
this is first step in disasembly.
quality work takes time
here's the venturi size/CFM chart for 2 bbl's.
.98=190
1.01=240
1.02=245
1.08=287
1.14=300
1.21=351
1.23=356
1.33=424

Have A Nice Day!

 

[all american boy]

paul
the choke plate comes out next.
not going to put it back in.
thought about milling off aircleaner base but
will leave it on so i can put air cleaner on while
tuning up, etc.
as far as milling off airhorn racing manual said not
to do it.these guys give all the reasons.
http://speedtalk.com/forum/viewtopic.php?p=90601&sid=8745afdc2597ab59ad407f7705245726

Have A Nice Day!