Holley 94, 2100, 2110, AA-1 Exploded View

le style="text-align: left; width: 100%;" border="1" cellspacing="0" cellpadding="2"> Holley 94 1. Screw – Choke Lever
2. Washer Screw Choke Lever
3. Lever Choke
4. Plunger Choke Lever
5. Spring Choke Lever Plunger
6. Retainer Fast Idle Rod
7. Washer
8. Rod Fast Idle
9. Screw Stat Cover
10. Retainer Stat Cover
11. Stat Cover
12. Gasket Stat Cover
13. Plate Choke Baffle14. Gasket Choke Housing
15. Fitting Fuel Inlet
16. Gasket Fuel Inlet
17. Screw Bowl Cover
18. Bowl Cover Assy.
19. Gasket Bowl Cover
20. Pin Float Hinge
21. Float & Lever
22. Needle, Seat, Gasket
23. Bracket Dashpot
24. Nut Dashpot
25. Lockwasher Dashpot
26. Dashpot
27. Retainer Pump Link
28. Pump Link
29. Pump Link Stud
30. Pump Operating Rod
31. Pump Spring Retainer
32. Pump Spring
33. Pump Plunger
34. Inlet Check Ball Retainer
35. Inlet Check Ball
36. Air Bleed Nozzle (94)
37. Nozzle Air Bleed Gasket
38. Nozzle Bar Clamp Screw
39. Nozzle Bar Clamp
40. Pump Discharge Nozzle
41. Pump Nozzle Gasket
42. Pump Discharge Needle
43. Idle Tube
44. Nozzle Bar
45. Nozzle Bar
46. Nozzle Bar Gasket
47. Screw & Lockwasher to Bowl
48. Screw & Lockwasher to Bowl
49. Choke Control Bracket
50. Float Bowl Assy.
51. Main Jet Plug
52. Main Jet Plug Gasket
53. Main Jet
54. Economizer Valve Assy.
55. Economizer Valve Gasket
56. Pump Rod Felt Retainer
57. Pump Rod Felt
58. Flange Gasket
59. Spark Valve
60. Spark Valve Gasket
61. Idle Adj Needle
62. Idle Adj Spring
63. Fast Idle Cam Retainer
64. Fast Idle Cam
65. Throttle Body
66. Flange Gasket
67. Pump Return Spring
Holley 94

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Choke Types

We have 4 different types of chokes, Intregal, Divorced, Electric & Electric Conversion.

Intregal Choke

Integral ChokeThe integral choke is mounted on the carburetor, either near the top, or near the bottom. The illustration shows the choke mounted on the top of the carburetor. The thermostat is heated by a heat tube that runs down to the exhaust manifold. The heat tubes heats up the thermostat and moves the choke valve to the open position. A vacuum passage in the carburetor feeds up to the choke housing and helps pull in the heat from the heat tube. Some of these chokes will also have a hot water jacket running through, or on the thermostat to facilitate heating.

Divorced Choke

Divorced ChokeThe divorced choke typs has the thermostat mounted in the intake manifold instead of on the carburetor. In this illustration, the arrow points to the thermostat which is covered by a metal shield. A rod connects the thermostat to the choke lever, which controls the choke valve to be opened, or closed. As the intake manifold heats up, the thermostat mounted, expands, opening the choke valve.

 

Electric Choke

 

Electric ChokeThis is a typical electric choke mounted on the carburetor, which is integral. In this case there is one wire on the choke thermostat. This is the 12v source, which all electric chokes use. The thermostat is grounded via the carburetor itself. Some electric chokes will have a 2nd wire (ground wire), which is connected back to the carburetor. When the key is on the thermostat is heated up, opening the choke valve.

Electric Choke Conversion

 

Electric Choke ConversionThis is a typical electric choke conversion kit. This is used to convert an integral, or a divorced choke to an electric choke. These choke kits come with a temperature sensor that bolts on to the intake manifold, which provides more accurate choke control than with an electric choke without the gauge. The electric choke conversion kit is not used for a manual choke conversion. The choke housing must be in place in order for it to work.
This choke installs in 20 minutes or less with no special
tools. Remove the old choke thermostat and replace with this choke conversion kit.
Attach the temperature sensor under an existing engine bolt.
Wire the positive wire into the vehicles electrical system. Ground the choke to the carburetor.
Complete instructions are provided for each application.

 



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