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  5. Idle Mixture Screw - 10-32 X 1.266, 16-5
Idle Mixture Screw - 10-32 X 1.266, 16-5
Idle Mixture Screw - 10-32X1.266, 16-5

Idle Mixture Screw - 10-32 X 1.266, 16-5

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Your Price: $8.95
10-32 X 1.266"
Part Number: 16-5
Availability: In Stock

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There is no conversion chart between carburetor numbers and idle mixture screws. To be sure you are getting the right screw, compare the size listed and the way the taper looks in the photo, to the original screw.

SPECS:
  • Thread = 10-32
  • Overall length = 1.266"
  • Shaft = 1.084"
AMONG OTHERS MAY FIT:
  • Carter BB
TECHNICAL:
  • Adjusting the Idle Mixture Screws: 
    • The idle mixture screws only affects idle. They simply control the amount of fuel and air mixture that is delivered at idle.
    • First run the screws in all the way until they seat, lightly. Too hard and you will damage the screw. Now back the screw out until the specified rpm is achieved. Turning the idle mixture screws clockwise (in) leans the idle mixture. Turning the idle mixture screws counter clockwise (out) richens the mixture.
    • Turn the mixture screws, alternating between the two in 1/4 turn at a time until the engine rpm starts to drop, then turn them back out 1/4 of a turn.
    • When adjusting your idle mixture screws doesn't seem to change the engine rpm much is an indication that there is something wrong and could be an indication of a needed rebuild.
REPLACES: 
  • Carter: 30A37, 30A-37
  • Willys: 116883

CARBURETOR NUMBERS:
2005S
2005SA
2016S
2016SA`
2125S
2441S
2441SA
2448S
2448SA
2640S
2640SA
2640SA
2640SC
2681S
2681SA
2686S
2686SA
2724S
2724SA
2836S
2836SA
301S
302S
303
303S
303SA
304S
320S
320SA
3358S
3360S
356S
356SA
362S
362SA
368S
368SA
380S
380SA
383S
384
384S
427S
427SA
428S
428SA
429S
429SA
439S
513S
514S
514SA
561S
588S
588SA
590S
590SA
591S
591SA
592S
592SA
606S
606SA
615S
615SA
617S
617SA
628S
628SA
629S
733S
733SA
733SB
777S
777SA
980S
980SA
B6A1
B6A2
B6C1
B6C2
B6E1
B6E2
B6F1
B6G1
B6M1
B6N1
B6P1
B6R1
B6S1
B6T1
B6U1
B6V1
B6W1
C6A3
C6A4
C6B1
C6D1
C6D2
C6E1
C6E2
C6F1
C6F2
C6F3
C6F4
C6F5
C6H1
C6J1
C6K1
CTA4
CTB4
CTC1
CTD1
CTD2
CTF1
CTH1
CTH2
CTJ1
D6A1
D6A2
D6C1
D6C2
D6G1
D6H1
D6H2
D6J1
D6M1
D6N1
D6N2
D6P1
D6R1
D6U1
D6V1
DTA1
DTA2
DTB1
DTB1R
DTB2
DTB2R
DTB3
DTB3R
DTC1
DTE1
E6A3
E6A4
E6B1
E6C1
E6F1
E6F2
E6G1
E6H1
E6I1
E6K1
E6K2
E6K3
E6K4
E6L1
E6M1
E6N1
E6N2
E6N3
E6P1
E6P2
E6P3
E6P5
E6S1
E6S2
E6S3
E6T1
E6T2
E6U1
E6U2
E6V1
E6W1
E7A1
E7D1
E7D2
E7E1
E7E2
E7E3
E7J1
E7J2
E7J3
E7J4
E7L1
E7L2
E7L3
E7L4
E7S1
E7T1
E9A1
EA1
EB1
EE1
EF1
EG1
EL1
ETB4
ETD1
ETF2
ETG1
ETJ1
ETJ2
ETL1
ETN1
ETN2
ETP2
ETR1
ETR1R
ETT1
EV1
EX1
EYA1
EM1
EM2
565S
B6H1
B6J1
B6K1
B6L1
D6B1
D6B2
E6X1
ETT2
ETT3
ETT4
ETT5

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