Autolite 2100 CFM ????

[Anonymous]

Somewhere I have seen a list of the CFM of the various autolite 2100 carbs according to the cast in numbers on the outside of the carb body. Also had it listed according to what engines normally had what CFMs.

Now that I need it I can't find it. Has anyone else run across this info?

Thanks!

 

[CobraSix]

Off the top of my head:

1.21 -351
1.14 320
1.08 287
.98 180

I know there are more...don't know the rates though.

Slade

 

[CZLN6]

Howdy Heath:

.98- 190 221V8s
1.01- 245 221 & 260 V8s
1.02- 240 221 & 260 V8s
1.08- 287 '66 & 67 302 V8s
1.14- 300 '64 & 65 289 V8s
1.21-351 '70+ 351 V8's
1.23- 356 '58 & up 332, 352 & early 390 V8s
1.33- 424 '60 390s, 428 V8s in Ford trucks, Lincolns and Mercs.

there were other applications too.

Check the Pony Carburetor guide for specific details.

Adios, David

 

[goinbroke2]

Where do I find that? Have a link?
Thanks
Jim

 

[CZLN6]

Howdy back:

I bought my last copy from Obsolete Ford in OKC. The Website is <http://www.ponycarguretors.com>

Adios, David

 

[goinbroke2]

Well that's cool, I never knew how to size a 2bbl. I have a 1.21 in the garage though, and it's off a 85 302. I've got one from a 83 351 somewhere, I'll have to check it too.
Also, I have a 4300D off my 76 460, what cfm is that?

 

[CZLN6]

Howdy Goinbroke:

The 4300D Spread bore is rated at 715 cfm.

Adios, David