which carb on a -70 stang?

W

wiking

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Sep 26, 2005

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åmål, sweden

Oct 28, 2005

#1

• Oct 28, 2005

• #1

I want to restore the engine from a 1970 mustang. The engine is a 302 2v. Can anyone tell me, what the original carburettor on this engine is supposed to be?

 

J

JB66

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Aug 21, 2004

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New York

Oct 28, 2005

#2

• Oct 28, 2005

• #2

Autolite 2100-D 2v carb. 302 Mustang, Falcon, Fairlane, Montego

manual trans = DOAF-C
auto/no air = DOAF-D
auto/w/air = DOAF-U

throttle bore is 1.56
venturi size is 1.08
airflow is 2.87 cfm

 

S

Soaring1

Banned

Jan 3, 2003

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Texas

Oct 28, 2005

#3

• Oct 28, 2005

• #3

Also known as a Motorcraft 2100. Motorcraft bought out Autolite.

 

6

66moneypit

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Dec 28, 2004

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Northern Va

Oct 28, 2005

#4

• Oct 28, 2005

• #4

JB66 said:

Autolite 2100-D 2v carb. 302 Mustang, Falcon, Fairlane, Montego

manual trans = DOAF-C
auto/no air = DOAF-D
auto/w/air = DOAF-U

throttle bore is 1.56
venturi size is 1.08
airflow is 2.87 cfm

Click to expand...

What is the CFM of that carb ?

 

shotsy

New Member

Apr 8, 2005

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Oklahoma City

Oct 28, 2005

#5

• Oct 28, 2005

• #5

My best guess would be 500 CFM seing how it's a 2 barrel on a 302

 

D

D.Hearne

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Sep 29, 2000

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south louisiana

Oct 29, 2005

#6

• Oct 29, 2005

• #6

Like was posted by JB66m, an Autolite 2 bbl is what it had, but if you want a better carb, a list # 4412 Holley 500 cfm 2 bbl will bolt right on and give it a kick in the pants over an Autolite.

 

W

wiking

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Sep 26, 2005

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åmål, sweden

Oct 29, 2005

#7

• Oct 29, 2005

• #7

Somebody put on a weirdlooking (maybe homemade?) manifold with 2x2 barrel carbs on. The carbs are motorcraft 5200`s I think. Has any of you seen something like this before? And if you have, where? (I`m pretty sure it`s not original)

 

Max Power

Active Member

Jul 31, 2003

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St Paul

Oct 29, 2005

#8

• Oct 29, 2005

• #8

shotsy said:

My best guess would be 500 CFM seing how it's a 2 barrel on a 302

Click to expand...

Actually it's a lot closer to 350 cfm.

 

Dark Knight

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Feb 1, 2000

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Chandler, Az.

Oct 29, 2005

#9

• Oct 29, 2005

• #9

sure it doesnt have a 2x4 intake with 2v adapters?

FWIW, the flow rating of a 2v is figured differently than a 4v

 

J

JB66

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Aug 21, 2004

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New York

Oct 29, 2005

#10

• Oct 29, 2005

• #10

Got a picture? I'd love to see it!

 

D

D.Hearne

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Sep 29, 2000

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south louisiana

Oct 29, 2005

#11

• Oct 29, 2005

• #11

wiking said:

Somebody put on a weirdlooking (maybe homemade?) manifold with 2x2 barrel carbs on. The carbs are motorcraft 5200`s I think. Has any of you seen something like this before? And if you have, where? (I`m pretty sure it`s not original)

Click to expand...

Sounds like something I had thought about using an Edelbrock 2x4 intake ( or Offenhauser) using two Holley 2 bbls. ( I hate Edelbrock's 4 bbls-- too ugly ) Two Holley 4 bbls won't fit on these intakes.