Needles - Numerical List


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The Jet Needle controls the fuel mixture in the midrange (l/4‑3/4) throttle position. The taper of the needle determines the amount of fuel. For example: the thinner the diameter of the needle, the more fuel will be drawn. The thicker the diameter of the needle, the less fuel can be drawn.

 

 

 

ALL NEEDLES IN TWO TABLES BELOW ARE AVAILABLE.

Part No. Price Part No. Price Part No. Price

4CNC

  

5F12

  

6CEM02-59

  

4CP

  

5F15

  

6CEM03-57

  

4CP07

  

5F16

  

6CEM03-58

  

4CZ0

  

5F18

  

6CEM03-59

  

4DO8

  

5F21

  

6CEM04-57

  

4D 10

  

5FLO7

  

6CEM04-58

  

4DGO6

  

5FL14

  

6CEM04-59

  

4DH07

  

5FP17

  

6CEM05-57

  

J84DH1

  

5FP96

  

6CEM05-58

  

4E01

  

5GZ06

  

6CEM05-59

  

4EJO4

  

5104

  

6CFO1

  

4F03

  

5J06

  

6DGY04-54

  

4F 5

  

5J09

  

6DGY04-55

  

4F 8

  

5J11

  

6DGY04-56

  

4J 11

  

5L01

  

6DGY04-57

  

4J13

  

5N13

  

6DGY04-58

  

4L06

  

6AEJ01-60

  

6DGY04-59

  

5C04

  

6AJ01-61

  

6DGY04-60

  

5CD20

  

6AJ01-62

  

6DH02

  

5DO1

  

MAEJ01-63

  

6DH03

  

5DJ08

  

6AEJO 1 -64

  

6DH04

  

5DL13

  

6BEG20-67

  

6DH05

  

5DL31

  

6BEG20-68

  

6DH07

  

5DPO

  

6BEG20-69

  

6DH08

  

MP10

  

6BEG20-70

  

6DH20

  

5DP39

  

6BEG20-71

  

6DH22

  

5DT4~

  

6BEH01-74

  

6DHN4

  

5EJ 11

  

6CEM01-57

  

6DJ08

  

5EJ13

  

6CEM01 -58

  

6DJ08

  

5ELO9

  

6CEM01 -59

  

6DJ08

  

5F03

  

6CEM02-57

  

6DJ30

  

5F04

  

6CEM02-58

  

6DPO1

  

 

Part No. Price Part No. Price Part No. Price

6DP04

  

6EN1 1-56

  

7DJ02

  

6DPO7

  

6EN l 1-57

  

7DO7

  

6DP10

  

6EN l 1-58

  

7F06

  

6DP1 7

  

6F04

  

7F07

  

6E02

  

6F05

  

8CFY02-95

  

6EJ12

  

6F08

  

8CFY02-96

  

6EJ12

  

6F09

  

8CFY02-97

  

6EJ12

  

6F13

  

8CFY02-98

  

6EJ12

  

6F15

  

8DDY01-95

  

6EJ12

  

6F16

  

8DDY01-96

  

6EJ12

  

.6F21

  

8DDY01-97

  

6EJ12

  

6F22

  

8DDY01-98

  

6EJ 12

  

6F27

  

8FAY01-96

  

6EL1 1

  

6FEY01

  

9CHY03

  

6EL1 1

  

6FJO6

  

9CHY05

  

6EL1 1

  

6FAO

  

9CHY06

  

6EL12-56

  

6FJ41

  

9CHY10-93

  

6EL12-57

  

6FJ43

  

9CHY10-94

  

6EL12-58

  

6FL14

  

9WY01

  

6EL l 3-56

  

6FL25

  

DJY02

  

6EL1 3-57

  

6FM46

  

9WY03

  

6EL13-58

  

6MY12-56

  

JDZHO1

  

6EL14-57

  

6WY12-57

  

9WH03

  

6EL14-58

  

6GDY12-58

  

9WH04

  

6EL1 5-56

  

6GDY12-59

  

9EBY01-50

  

6EL15-57

  

6J01

  

9EBY01-51

  

6EL15-58

  

6L01

  

9EFY02-61

  

6EN l 1-51

  

6NO1

  

9XB01

  

6EN l 1-52

  

7DH02

  

 

  

6EN l 1-53

  

7DH03

  

 

  

6EN l 1-54

  

7DH04

  

 

  

6EN l 1-55

  

7DH05

  

 

  

NEEDLE TAPER DIAMETER DIMENSION CHART

 D-1 through DE-5 indicates
diameter (mm) at each point.

 

 

A

B

D-1

D-2

D-3

D-4

D-5

   4E1

50.3

28.0

2.515

2.515

2.345

2.127

1.924

   4J13

50.2

24.0

2.513

2.513

2.230

1.800

1.400

   4L6

50.3

24.5

2.515

2.515

2.178

1.660

1.190

   4J11

41.5

21.3

2.51-2

2.506

2.188

1.776

 

D-1 through D-6 indicates
diameter (mm) at each point.

 

A

B

D-1

D-2

D-3

D-4

D-5

D-6

5F3

58.0

27.4

2.519

2.519

2.419

2.135

1.863

 

5EJ11

60.3

28.5

2.515

2.515

2.515

2.241

1.839

1.420

5FL11

60.3

28.2

2.518

2.518

2.438

2.175

1.740

1.256

5FL14

58.0

28.0

2.520

1.520

2.440

2.170

1.735

 

5FL7

58.0

28.0

2.518

2.518

2.440

2.170

2.170

1.735

5DP7

57.6

26.4

2.512

2.512

2.440

2.259

1.580

 

5J6

58.0

27.5

2.518

2.518

2.340

1.890

1.450

 

5L1

58.0

27.0

2.518

2.518

2.330

1.811

1.297

 

5J9

58.0

27.0

2.522

2.520

1.432

1.996

1.505

 

D-1 through D-6 indicates
diameter (mm) at each point.

A

B

C

D-1

D-2

D-3

D-4

D-5

D-6

6F5

62.3

38.1

19.0

2.515

2.456

2.454

2.364

2.098

1.840

6F4

62.3

32.0

19.4

2.515

2.442

2.436

2.206

1.939

1.678

6F8

62.3

34.0

21.5

2.512

2.512

2.386

2.214

1.945

1.688

6F1

64.6

31.2

18.4

2.520

2.404

2.400

2.201

1.941

1.679

 

SERIES TYPE APPLICATION
#4 All 18mm Carburettors
 22mrn and 24mrnFlange
#5 26mm-32mm Spigot
28mrn-34mm Flange
#6 30mm-38mm Spigot
#7 40mm and 44mm Spigot
#8 HSR 42/45 Carbs
#9 RS and HS Carbs

DA through D-6 indicates diameter (mm) at each point.

A

B

D-1

D-2

D-3

D-4

D-5

D-6

6DH2

62.3

28.0

2.511

2.511

2.466

2.295

2.000

1.660

6F9

62.3

28.9

2.516

2.516

2.475

2.210

1.949

1.678

6CF1

61.5

29.5

2.512

2.512

2.429

2.240

1.974

1.710

6FJ6

62.3

35.2

2.505

2.505

2.505

2.376

2.040

1.606

6DH3

62.3

22.0

2.512

2.512

2.458

2.286

1.948

1.607

6L1

62.3

37.0

2.512

2.512

2.512

2.335

1.826

1.313

6DP17

62.3

32.1

2.518

2.518

2.518

2.372

1.834

1.141

6N1

62.3

37.0

2.514

2.514

2.514

2.278

1.672

1.058

6DP1

62.3

28.9

2.511

2.511

2.476

2.312

1.748

1.075

6DH4

62.3

25.5

2.520

2.520

2.440

2.258

1.915

1.575

6DH7

62.2

28.5

2.516

2.516

2.505

2.316

2.009

1.688

6DH8

62.2

20.3

2.538

2.538

2.436

2.208

1.827

1.497

6 L14

62.1

26.7

2.538

2.538

2.538

2.233

1.649

1.218

6F15

62.2

19.8

2.535

2.538

2.461

2.208

1.979

1.649

6DP10

62.4

26.5

2.51

2.51

2.44

2.26

1.56

.89

6F13

64.2

32.8

2.50

2.46

2.46

2.24

1.97

1.70

6DJ30

64.7

26.3

2.51

2.51

2.45

2.09

1.66

1.24

D-1 through D-7 indicates diameter (mm) at each point.

 

A

B

D-1

D-2

D-3

D-4

D-5

D-6

D-7

7DH5

72.2

27.4

2.98

2.98

2.94

2.78

2.44

2.08

1.72

7F7

72.3

33.1

2.99

2.99

2.99

2.80

2.54

2.28

2.02

7F6

72.3

29.0

3.00

3.00

2.95

2.68

2.41

2.14

1.87

7DH3

72.5

28.1

2.98

2.98

2.96

2.80

2.47

2.11

1.76

7DH2

75.3

31.6

2.99

2.99

2.99

2.84

2.66

2.27

1.92

JET NEEDLE SPECIFICATIONS

JET NEEDLE NUMBER APPLICATIONS NEEDLE DIAMETER BEFORE TAPER AIR FUEL RATIO
6FJ41 TM38 FLATSIDE 2.522 LEANER

RICHER
6FM46 TM38 FLATSIDE 2.522
6FJ40 TM38 FLATSIDE 2.522
6DPO4 TM38 FLATSIDE 2.515

 

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Phone: 07 47712677    Fax:  07 47211616  P.O. Box 5302, Townsville 4810
Email: tdh@mikunioz.com 
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Last modified: Tuesday April 23, 2002.