1960 Chrysler Corporation

Carburetors

for

Passenger Cars

Carter Carburetor Specifications:

Carburetor Model: BBS

1 Barrel

Carburetor # 2985S; 2986S

Mixture Screw: 1 Turn to Open

Fast Idle Speed: 1,300 RPM

Float Level: 7/32"

Pump Travel: 27/32"

Choke Unloader Setting: 11/64"

Choke Setting: Index

1 Barrel

Carburetor # 2900S; 2901S; 3053S

Mixture Screw: 1 Turn to Open

Float Level: 7/32"

Pump Travel: 27/32"

Choke Unloader Setting: 9/64"

Choke Setting: Index

Carburetor Model: BBD

2 Barrel

Carburetor # 2921S; 2922S; 2983S

Mixture Screw: 1 Turn to Open

Fast Idle Speed: 1,400 RPM

Float Level: 9/32"

Pump Travel: 5/64"

Choke Unloader Setting: 1/4"

Choke Setting: Index

2 Barrel

Carburetor # 2924S; 2923S-SA

Mixture Screw: 1 Turn to Open

Fast Idle Speed: 1,400 RPM

Float Level: 9/32"

Pump Travel: 1"

Choke Unloader Setting: 1/4"

Choke Setting: Index

Carburetor Model: AFB

4 Barrel

Carburetor # 2903S

Mixture Screw: 1 Turn to Open

Fast Idle Speed: 1,500 RPM

Float Level:

Primary: 9/32"

Secondary: 9/32"

Float Drop:

Primary: 9/16"

Secondary: 9/16"

Pump Travel: 1/4"

Choke Unloader Setting: 1/4"

Choke Setting: 1 Rich

4 Barrel

Carburetor # 2948S; 2991S

Mixture Screw: 1-1/2 Turns to Open

Fast Idle Speed: 1,250 RPM

Float Level:

Primary: 7/32"

Secondary: 7/32"

Float Drop:

Primary: 3/4"

Secondary: 3/4"

Pump Travel: 7/16"

Choke Unloader Setting: 1/4"

Choke Setting: Index

4 Barrel

Carburetor # 2927S; 2950S; 2968S

Mixture Screw: 1 Turn to Open

Fast Idle Speed: 1,800 RPM

Float Level:

Primary: 7/32"

Secondary: 7/32"

Float Drop:

Primary: 23/32"

Secondary: 23/32"

Pump Travel: 7/16"

Choke Unloader Setting: 1/4"

Choke Setting: 2 Rich

4 Barrel

Carburetor # 2925S

Mixture Screw: 1-1/2 Turns to Open

Fast Idle Speed: 2,100 RPM

Float Level:

Primary: 7/32"

Secondary: 7/32"

Float Drop:

Primary: 23/32"

Secondary: 23/32"

Pump Travel: 7/16"

Choke Unloader Setting: 1/4"

Choke Setting: Index

4 Barrel

Carburetor # 2969S; 2970S

Mixture Screw: 1-1/2 Turns to Open

Fast Idle Speed: 1,800 RPM

Float Level:

Primary: 7/32"

Secondary: 7/32"

Float Drop:

Primary: 23/32"

Secondary: 23/32"

Pump Travel: 7/16"

Choke Unloader Setting: 1/4"

Choke Setting: Index

Stromberg Carburetor Specifications:

2 Barrel

Carburetor Model: WWC3-188

Idle Mixture Screw: 1/2 to 5/8 Turns to Open

Float Level: 1/8"

Fast Idle Cam Position: 1/4"

Choke Unloader: 1/4"

Pump Travel: 1/4"

Bowl Vent Valve: 3/32"

Choke Setting: 1 Rich

2 Barrel

Carburetor Model: WW15-42

Idle Mixture Screw: 1-1/4 Turns to Open

Float Level: 7/32"

Fast Idle Cam Position: 13/64"

Choke Unloader: 15/64"

Bowl Vent Valve: 3/32"

Choke Vacuum Piston Position: 11/32"

Choke Setting: Index

2 Barrel

Carburetor Model: WW15-41A

Idle Mixture Screw: 1-1/4 Turns to Open

Float Level: 7/32"

Fast Idle Cam Position: 13/64"

Choke Unloader: 15/64"

Bowl Vent Valve: 3/32"

Choke Vacuum Piston Position: 31/64"

Choke Setting: Index

Holley Carburetor Specifications:

4 Barrel

Carburetor Model: 4160

Idle Mixture Screw: 1 Turn to Open

Idle Air Bypass Screw: 1 Turn

Float Bowl Vent Valve: .060"

Choke Setting: 1 Rich