1984 CARBURETOR ADJUSTMENT SPEC. REVISIONS
VEHICLES AFFECTED: All 1984 Passenger Vehicles and Light Duty Trucks
The attached charts contain detailed carburetor adjustment specifications for all vehicles. 1984 ADJUSTMENT SPECIFICATIONS MONOJET MODEL 1 ME ------------------------------------------------- CHOKE CHOKE CARB. FLOAT METERING COIL ROD VAC. NUMBER SETTING ROD LEVER CAM BREAK UNLOADER ------ ------- --- ------ --- ----- -------- 17081009 11/32 .090 .120 .275 .400 .520 CHV 4.3 L5
17084309 11/32 .090 .120 .275 .400 .520 CHV. 4.8 L6
17084329 11/32 .090 .120 .275 .400 .520 CHV. 4.8 L6
1. All choke settings made at lower edge of choke valve unless otherwise indicated.
2. TV = Top of valve.
1984 ADJUSTMENT SPECIFICATIONS 2-JET MODELS 2G-2GV
CARB. FLOAT FLOAT PUMP CHOKE RODD NUMBER SETTING DROP SETTING CAM ADJ. VAC. BREAK UNLOADER CHOKE ------ ------- ---- ------- -------- ---------- -------- ----- 7044133 11/16 19/32 19/16 - - - - CHV 5.7 V8 17058120 11/16 19/32 115/32 - - - - CHV 5.7 V8 17080119 5/8 19/32 115/32 - - - - CHV 5.7 V8 1780120 5/8 19/32 115/32 - - - - CHV 5.7 V8 17080126 5/8 19/32 121/32 - - - - CHV 5.7 V8
17080129 5/8 19/32 121/32 .245 .130 .250 NOTE CHV 5.7 V8
17084432 5/8 19/32 115/32 - - - - CHV 5.7 V8
17084433 CHV 5.7 V8 5/8 19/32 121/32 - - - -
NOTE: Refer to adjustment procedures for Choke Coil Rod Adjustment.
1984 ADJUSTMENT SPECIFICATONS VARAJET MODEL 2SE
CHOKE VAC. FLOAT AIR CHOKE LINK BREAK AIR CARB. SETTING VALVE STAT CAM PRI. SIDE VALVE NUMBER +/- 2/32" SPRING LEVER +/- 3.5 DEG +/- 2.5 DEG LINK ------ ---------- ------ ----- ----------- ------------ ----- 17084312 7.65 10/32 1/2 .085 24 DEG 18 DEG 1 DEG CAN 2.0 L4
17084314 7.65 10/32 1/2 .085 29 DEG 16 DEG +/-1.5 DEG 1 DEG CAN 2.0 L4
17084348 8.4 11/32 1 .085 22 DEG 30 DEG 1 DEG CHV 2.8 V6
17084349 8.4 11/32 1 .085 22 DEG 30 DEG 1 DEG CHV 2.8 V6
17084350 6.4 11/32 1 .085 22 DEG 30 DEG 1 DEG CHV 2.8 V6
17084351 8.4 11/32 1 .085 22 DEG 30 DEG 1 DEG CHV 2.8 V6
17084352 8.4 11/32 1 .085 22 DEG 30 DEG 1 DEG CHV 2.8 V6
17084353 8.4 11/32 1 .085 22 DEG 30 DEG 1 DEG CHV 2.8 V6
17084354 6.4 11/32 1 .085 22 DEG 30 DEG 1 DEG CHV 2.6 V6
17084355 8.4 11/32 1 .085 22 DEG 30 DEG 1 DEG CHV 2.8 V6
17084360 4.2 5/32 1 .085 22 DEG 30 DEG 1 DEG CHV 2.8 V6
17084362 4.2 5/32 1 .085 22 DEG 30 DEG 1 DEG CHV 2.8 V6
VAC. BREAK UN- CARB. SEC. SIDE LOADER NUMBER +/-3.5 DEG +/-6 DEG ------ ---------- --------- 17084312 20 DEG 35 DEG CAN 2.0 L4
17084314 20 DEG 30 DEG CAN 2.0 L4
17084348 32 DEG 40 DEG CHV 2.8 V6
17084349 32 DEG 40 DEG CHV 2.8 V6
17084350 32 DEG 40 DEG CHV 2.8 V6
17084351 32 DEG 40 DEG CHV 2.8 V6
17084352 35 DEG 40 DEG CHV 2.8 V6
17084353 35 DEG 40 DEG CHV 2.8 V6
17084354 35 DEG 40 DEG CHV 2.6 V6
17084355 35 DEG 40 DEG CHV 2.8 V6
17084360 32 DEG 40 DEG CHV 2.8 V6
17084362 32 DEG 40 DEG CHV 2.8 V6
1. MetrIc values listed flrst.
2. NA = Non-Adjustable
3. Secondary Lockout .025 +/- .015
1984 ADJUSTMENT SPECIFICATONS VARAJET MODEL 2SE
CHOKE VAC. FLOAT AIR CHOKE LINK NTEAK AIR CARB. SETTING VALVE STAT CAM PRI. SIDE VALVE NUMBER +/- 2/32" SPRING LEVER +/- 3.5 DEG +/- 2.5 DEG LINK ------- --------- ------ ----- ------------ ------------ ---- 17084364 4.2 5/32 1 .085 22 DEG 30 DEG 1 DEG CHV 2.8 V6
17084366 4.2 5/32 1 .085 22 DEG 30 DEG 1 DEG CHV 2.8 V6
17084390 11.5 14/32 11/2 .085 28 DEG 30 DEG 1 DEG CHV 2.0 L4
17084391 11.5 14/32 11/2 .085 28 DEG 30 DEG 1 DEG CHV 2.0 L4
17084392 11.5 14/32 11/2 .085 28 DEG 30 DEG 1 DEG CHV 2.0 L4
17084393 11.5 14/32 11/2 .085 28 DEG 23 DEG 1 DEG CHV 2.0 L4
17084410 8.7 11/32 NA .085 15 DEG 23 DEG 1 DEG CHV 4.1 L6
17084412 8.7 11/32 NA .085 15 DEG 23 DEG 1 DEG CHV 4.1 L6
17084425 8.7 11/32 NA .085 15 DEG 26 DEG 1 DEG CHV 4.1 L6
17084427 8.7 11/32 NA .085 15 DEG 26 DEG 1 DEG CHV 4.1 L6
VAC. BREAK UN- CARB. SEC. SIDE LOADER NUMBER +/-3.5 DEG +/-6 DEG ------- ---------- --------- 17084364 35 DEG 40 DEG CHV 2.8 V6
17084366 35 DEG 40 DEG CHV 2.8 V6
17084390 38 DEG 38 DEG CHV 2.0 L4
17084391 38 DEG 38 DEG CHV 2.0 L4
17084392 38 DEG 38 DEG CHV 2.0 L4
17084393 38 DEG 38 DEG CHV 2.0 L4
17084410 38 DEG 42 DEG CHV 4.1 L6
17084412 38 DEG 42 DEG CHV 4.1 L6
17084425 36 DEG 40 DEG CHV 4.1 L6
17084427 36 DEG 40 DEG CHV 4.1 L6
1. Metric values listed first. 2. NA - Non-Adjustable 3. Secondary Lockout .025 +/- .015.
1984 ADJUSTMENT SPECIFICATONS VARAJET MODEL 2SE
CHOKE VAC. FLOAT AIR CHOKE LINK BREAK AIR CARB. SETTING VALVE STAT CAM PRI. SIDE VALVE NUMBER +/-2/32" SPRING LEVER +/- 3.5 DEG +/- 2.5 DEG LINK ------- -------- ------ ----- ------------ ------------ ---- 17084480 CAN 2.8 V6 6.6 8/32 11/4 .085 24 DEG 28 DEG 1 DEG
17084481 6.6 8/32 11/4 .085 24 DEG 28 DEG 1 DEG CAN 2.8 V6
17084482 6.6 8/32 11/4 .085 24 DEG 28 DEG 1 DEG CAN 2.8 V6
17084483 6.6 8/32 11/4 .085 24 DEG 28 DEG 1 DEG CAN 2.8 V6
17064484 6.6 8/32 11/4 .085 24 DEG 28 DEG 1 DEG CAN 2.8 V6
17084485 6.6 832 11/4 .085 24 DEG 28 DEG 1 DEG CAN 2.8 V6
17084486 3.0 4/32 11/4 .085 24 DEG 28 DEG 1 DEG CAN 2.8 V6
17084487 3.0 4/32 11/4 .085 24 DEG 28 DEG 1 DEG CAN 2.8 V6
VAC. BPEAK UN- CARB. SEC.SIDE LOADER NUMBER +/- 3.5 DEG +/- 6 DEG ------- ----------- ---------- 17084480 CAN 2.8 V6 32 DEG 45 DEG
17084481 32 DEG 45 DEG CAN 2.8 V6
17084482 32 DEG 45 DEG CAN 2.8 V6
17084483 32 DEG 45 DEG CAN 2.8 V6
17064484 32 DEG 45 DEG CAN 2.8 V6
17084485 32 DEG 45 DEG CAN 2.8 V6
17084486 32 DEG 45 DEG CAN 2.8 V6
17084487 32 DEG 45 DEG CAN 2.8 V6
1. Metric values listed first. 2. NA = Non-Adjustable. 3. Secondary Lockout .025 +/- .015
1984 ADJUSTMENT SPECIFICATONS VARAJET MODEL 2SE
CHOKE VAC. FLOAT AIR CHOKE LINK BREAK AIR CARB. SETTING VALVE STAT CAM PRI. SIDE VALVE NUMBER +/- 2/32" SPRING LEVER +/- 3.5 DEG +/- 2.5 DEG LINK ------ ---------- ------ ----- ----------- ----------- ---- 17084560 8.7 11/32 NA .085 15 DEG 24 DEG 1 DEG CHV 4.1 L6
17084562 8.7 11/32 NA .085 15 DEG 24 DEG 1 DEG CHV 4. 1 L6
17064569 8.7 11/32 NA .085 15 DEG 24 DEG 1 DEG CHV 4.1 L6
17084620 11.5 14/32 11/4 .085 24 DEG 26 DEG 1 DEG CAN 2.8 V6
17084621 11.5 14/32 11/4 .085 24 DEG 26 DEG 1 DEG CAN 2
17084622 11.5 14/32 .085 24 DEG 26 DEG 1 DEG CAN 2.8 V6 11/4
17084623 11.5 14/32 11/4 .085 24 DEG 26 DEG 1 DEG CAN 2.8 V6
VAC. BREAK UN- CARB. SEC. SIDE LOADER NUMBER +/-3.5 DEG +/-6 DEG ------ ---------- -------- 17084560 34 DEG 38 DEG CHV 4.1 L6
17084562 34 DEG 38 DEG CHV 4. 1 L6
17064569 34 DEG 38 DEG CHV 4.1 L6
17084620 32 DEG 45 DEG CAN 2.8 V6
17084621 32 DEG 45 DEG CAN 2
17084622 32 DEG 45 DEG CAN 2.8 V6
17084623 32 DEG 45 DEG CAN 2.8 V6
1. Metric values listed first. 2. NA = Non-Adjustable 3. Secondary Lockout .025 +/- .015
1984 ADJUSTMENT SPECIFICATIONS - VARAJET MODEL E2SE
FLOAT LEAN IDLE AIR CHOKE CHOKE CARB. SETTING MIXT. MIXT. VALVE STAT CAM NUMBER +/- 2/32 " NEEDLE NEEDLE SPRING LEVER +/- 3.5 DEG ------ ---------- ------ ------ ------ ----- ----------- 17084356 7.0 9/32 21/2 4 3/4 .085 22 DEG CHEV 2.8 V6
17084357 7.0 9/32 21/2 4 3/4 .085 22 DEG CHEV2.8 V6
17084358 7.0 9/32 21/2 4 3/4 .085 22 DEG CHV 2.8 V6
17084359 7.0 9/32 21/2 4 3/4 .085 22 DEG CHV 2.8 V6
17084368 4 3/4 .085 22 DEG CHV 2.8 V6 3.3 4/32 21/2
17084370 3.3 4/32 21/2 4 3/4 .085 22 DEG CHE 2.8 V6
17084430 8.65 11/32 21/2 4 1 .085 15 DEG CHV 4.1 L6
17084431 8.65 11/32 21/2 4 1 .085 15 DEG CHV 4.1 L6
17084434 8.65 11/32 21/2 4 1 .085 15 DEG CHV 4.1 L6
17084435 8.65 11/32 21/2 4 1 .085 15 DEG CHV 4.1 L6
VB VB PRI. AIR SEC. UN- CARB. SIDE VALVE SIDE LOADS NUMBER +/- 2.5 DEG LINK +/-3.5 DEG +/- 6 DEG ------- ----------- ---- ---------- ---------- 17084356 25 DEG 1 DEG 30 DEG 30 DEG CHEV 2.8 V6
17084357 25 DEG 1 DEG 30 DEG 30 DEG CHEV2.8 V6
17084358 25 DEG 1 DEG 30 DEG 30 DEG CHV 2.8 V6
17084359 25 DEG 1 DEG 30 DEG 30 DEG CHV 2.8 V6
17084368 25 DEG 1 DEG 30 DEG 30 DEG CHV 2.8 V6
17084370 25 DEG 1 DEG 30 DEG 30 DEG CHE 2.8 V6
17084430 26 DEG 1 DEG 38 DEG 42 DEG CHV 4.1 L6
17084431 26 DEG 1 DEG 38 DEG 42 DEG CHV 4.1 L6
17084434 26 DEG 1 DEG 38 DEG 42 DEG CHV 4.1 L6
17084435 26 DEG 1 DEG 38 DEG 42 DEG CHV 4.1 L6
1. Metric values are listed first. 2. Secondary Lockout .025 +/- .015
1984 ADJUSTMENT SPECIFICATIONS - VARAJET MODEL E2SE
CHOKE VB FLOAT LEAN IDLE AIR CHOKE LINK PR CARB. SETTING MIXT. MIXT. VALVE STAT CAM SIDE NUMBER +/- 2/32" NEEDLE NEEDLE SPRING LEVER +/- 3.5 DEG +/- 2.5 DEG ------ ---------- ------ ------ ------ ----- ----------- ----------- 170845344 3.6 5/32 21/2 4 1/2 .085 28 DEG 25 DEG CHV 2.8 V6
17084535 3.6 5/32 21/2 4 1/2 .085 28 DEG 25 DEG CHV 2.8 V6
17084537 3.6 5/32 21/2 4 1/2 .085 28 DEG 25 DEG CHV 2.8 V6
17084538 3.6 5/32 21/2 4 1/2 .085 28 DEG 25 DEG CHV 2.8 V6
17084540 3.6 5/32 21/2 4 1/2 .085 28 DEG 25 DEG CHV 2.8 V6
17084542 3.0 4/32 21/2 4 1/2 .085 28 DEG 25 DEG CHV 2.8 V6
17084632 7.0 9/32 21/2 4 1/2 .085 28 DEG 25 DEG CHV 2.8 V6
17084633 7.0 9/32 21/2 4 1/2 .085 28 DEG 25 DEG CHV 2.8 V6
17084635 7.0 9/32 21/2 4 1/2 .085 28 DEG 25 DEG CHV 2.8 V6
17084636 7.0 9/32 21/2 4 1/2 .085 28 DEG 25 DEG CHV 2.8 V6
VB AIR SEC. UN CARB. VALVE SLIDE LOAD NUMBER LINK +/- 3.5 DEG +/- 6 DEG ------ ----- ----------- --------- 170845344 1 DEG 35 DEG 45 DEG CHV 2.8 V6
17084535 1 DEG 35 DEG 45 DEG CHV 2.8 V6
17084537 1 DEG 35 DEG 45 DEG CHV 2.8 V6
17084538 1 DEG 35 DEG 45 DEG CHV 2.8 V6
17084540 1 DEG 35 DEG 45 DEG CHV 2.8 V6
17084542 1 DEG 35 DEG 45 DEG CHV 2.8 V6
17084632 1 DEG 35 DEG 45 DEG CHV 2.8 V6
17084633 1 DEG 35 DEG 45 DEG CHV 2.8 V6
17084635 1 DEG 35 DEG 45 DEG CHV 2.8 V6
17084636 1 DEG 35 DEG 45 DEG CHV 2.8 V6
1. Metric values are listed first. 2. Secondary Lockout .025 +/- .015
1984 ADJUSTMENT SPECIFICATIONS E2ME
RICH CHOKE FLOAT LEAN MIXT. IDLE IDLE CHOKE LINK CARB. SETTING MIXT. SCREW MIXT. AIR STAT CAM NUMBER +/- 2/32" SCREW +/- 2/32" NEEDLE BLEED LEVER +/- 2.5 DEG ------ --------- ----- --------- ------ ----- ----- ----------- 17082132 12/32 1.304G 4/32 11/4 NOTE 1 .120G 20 DEG CHV 3.8 V6
17084132 12/32 1.304G 4/32 11/4 NOTE 1 .120G 20 DEG CHV 3.8 V6
17084191 10/32 1.304G 4/32 NOTE 2 1.756G .120G 18 DEG BCK 3.8 V6
17084193 10/32 1.304G 4/32 NOTE 2 1.756G .120G 17 DEG BCK 3.0 V6
17084195 10/32 1.304G 4/32 NOTE 2 1.756C .120G 17 DEG BCK 3.0 V6
VAC VAC BREAK BREAK UN CARB. FRONT REAR LOADER NUMBER +/- 2.5 DEG +/- 3.5 DEG +/- 4 DEG ------ ----------- ----------- ---------- 17082132 27 DEG - 38 DEG CHV 3.8 V6
17084132 27 DEG - 38 DEG CHV 3.8 V6
17084191 28 DEG 24 DEG 32 DEG BCK 3.8 V6
17084193 27 DEG 25 DEG 35 DEG BCK 3.0 V6
17084195 27 DEG 25 DEG 35 DEG BCK 3.0 V6
1. Preset 1.756G, final adjustment on vehicle. 2. Preset 3 turns, final adjustment on vehicle. 3. G = Gage
1984 ADJUSTMENT SPECIFICATIONS - DUAL JET MODEL M2ME
FLOAT CHOKE CHOKE LINK VAC. BREAK CARB SETTING PUMP STAT CAM FRONT NUMBER +/- 2/32" SETTING LEVER +/- 2.5 DEG +/- 2.5 DEG ------ --------- ------- ----- ----------- ----------- 17083172 9/32 INNER 1/4 .120 24.5 DEG 17 DEG CAN 3.8 V6
VAC. BREAK CARB REAR UNLOADER NUMBER +/- 3.5 DEG +/- 4 DEG ------ ----------- ---------- 17083172 19 DEG 38 DEG CAN 3.8 V6
1984 ADJUSTMENT SPECIFICATIONS E4ME - E4MC
RICH FLOAT LEAN MIXT. IDLE IDLE AIR CHOKE CARB. SETTING MIXT. SCREW MIXT. AIR VALVE STAT NUMBER +/- 2/32" SCREW +/- 2/32" NEEDLE BLEED SPRING LEVER ------ --------- ----- --------- ------ ----- ------ ----- 17084201 11/32 1.304G 4/32 33/32 NOTE 1 7/8 .120G CHV 5.0 v8
17084205 11/32 1.304G 4/32 33/8 NOTE 1 7/8 .120G CHV 5.0 V8
17084208 11/32 1.304G 4/32 33/8 NOTE 1 7/8 .120G CHV 5.0 V8
17084209 11/32 1.304G 4/32 33/8 NOTE 1 7/8 .120G CHV 5.0 V8
17084210 11/32 1.304G 4/32 33 /8 NOTE 1 7/8 .120G CHV 5.7 V8
17084240 10/32 1.304G 4/32 NOTE 2 1.756G 1 .120G BCK 4.1 V6
17084244 10/32 1.304G 4/32 NOTE 2 1.756G 1 .120G BCK 4.1 V6
17084246 10/32 1.304G 4/32 NOTE 2 1.756G 1 .120G BCK 4.1 V6
17084252 14/32 1.304G 4/32 NOTE 2 1.756G 1/2 .120G OLD 5.0 V8
17084254 14/32 1.304G 4/32 NOTE 2 1.756G 1/2 .120G OLD 5.0 V8
CHOKE VAC VAC LINK BREAK BREAK AIR CARB. CAM FRONT REAR VALVE NUMBER +/- 2.5 DEG +/- 2.5 DEG +/- 3.5 DEG LINK ------ ----------- -------- ----------- ---- 17084201 20 DEG 27 DEG - .025 CHV 5.0 v8
17084205 38 DEG 27 DEG - .025 CHV 5.0 V8
17084208 20 DEG 27 DEG - .025 CHV 5.0 V8
17084209 38 DEG 27 DEG - .025 CHV 5.0 V8
17084210 20 DEG 27 DEG - .025 CHV 5.7 V8
17084240 24.5 DEG 24 DEG - .025 BCK 4.1 V6
17084244 24.5 DEG 24 DEG - .025 BCK 4.1 V6
17084246 24.5 DEG 22 DEG 24 DEG .025 BCK 4.1 V6
17084252 14 DEG 27 DEG 41 DEG .025 OLD 5.0 V8
17084254 14 DEG 27 DEG 41 DEG .025 OLD 5.0 V8
1. Preset 1.756G, final adjustment on vehicle. 2. Preset 3 truns, final adjustment on vehicle. 3. G=Gage 4. Secondary lockout - .015
1984 ADJUSTMENT SPECIFICATIONS E4ME - E4MC
RICH FLOAT LEAN MIXT IDLE IDLE AIR CHOKE CARB. SETTING MIXT. SCREW MIXT. AIR VALVE STAT NUMBER +/- 2/32" SCREW +/- 2/32" NEEDLE BLEED SPRING LEVER ------ --------- ----- --------- ------ ----- ------ ----- 17084256 11/32 1.304G 4/32 NOTE 2 1.756G 1/2 .120G OLD 5.0 V8
17084258 11/32 1.304G 4/32 NOTE 2 1.756G 1/2 .120G OLD 5.0 V8
17084507 14/32 1.304G 4/32 NOTE 2 1.756G 1 .120G CHV 5.7 V8
17084509 14/32 1.304G 4/32 NOTE 2 1.756G 1 .120G CHV 5.7 V8
17084525 14/32 1.304G 4/32 NOTE 2 1.756G 1 .120G CHV 5.0 V8
17084527 14/32 1.304G 4/32 NOTE 2 1.756G 1 .120G CHV 5.0 V8
17084554 14/32 1.304G 4/32 NOTE 2 1.756G 1/2 .120G OLD 5.0 V8
CHOKE VAC VAC LINK BREAK BREAK AIR CARB. CAM FRONT REAR VALVE NUMBER +/-2.5 DEG +/- 2.5 DEG +/-3.5 DEG LINK ------ ---------- ----------- ---------- ---- 17084256 14 DEG 27 DEG 41 DEG .025 OLD 5.0 V8
17084258 14 DEG 27 DEG 41 DEG .025 OLD 5.0 V8
17084507 20 DEG 27 DEG 36 DEG .025 CHV 5.7 V8
17084509 20 DEG 27 DEG 36 DEG .025 CHV 5.7 V8
17084525 20 DEG 25 DEG 36 DEG .025 CHV 5.0 V8
17084527 20 DEG 25 DEG 36 DEG .025 CHV 5.0 V8
17084554 14 DEG 27 DEG 41 DEG .025 OLD 5.0 V8
1. Preset 1.756 G, final adjustment on vehicle. 2. Preset 3 turns, final adjustment on vehicle. 3. G=Gage 4. Secondary lockout - .015
1984 ADJUSTMENT SPECIFICATIONS - M4ME - M4MC
CHOKE VAC. FLOAT AIR CHOKE LINK BREAK CARB. SETTING PUMP VALVE STAT CAM FRONT NUMBER +/- 2/32" SETTING SPRING LEVER +/- 2.5 DEG +/- 2.5 DEG ------ ---------- ------- ------ ----- ----------- ----------- 17080212 12/32 INNER 9/32 3/4 .120G 46 DEG 24 DEG CHV 7.4 V8
17080213 12/32 INNER 9/32 1 .120G 37 DEG 23 DEG CHV 5.7 V8
17080298 12/32 INNER 9/32 1 .120G 37 DEG 23 DEG CHV 5.7 V8
17082213 12/32 INNER 9/32 1 .120G 37 DEG 23 DEG CHV 5.7 V8
17083298 12/32 INNER 9/32 1 .120G 37 DEG 23 DEG CHV 5.7 V8
17084206 13/32 INNER 9/32 7/8 .120G 46 DEG CHV 5.7 V8
17084220 13/32 INNER 9/32 7/8 .120G 46 DEG ----- CHV 5.0 V8
17084221 13/32 INNER 9/32 7/8 .120G 46 DEG ----- CHV 5.0 V8
l7084226 13/32 INNER 9/32 7/8 .120G 46 DEG ----- CHV 5.0 V8
17084227 13/32 INNER 9/32 7/8 .120G 46 DEG CHV 5.0 V8
17084228 13/32 INNER 9/32 7/8 .120G 46 DEG ---- CHV 5.0 V8
17084229 13/32 INNER 9/32 7/8 .120G 46 DEG ---- CHV 5.0 V8
17084230 13/32 INNER 9/32 7/8 .120G 46 DEG ----- CHV 5.0 V8
VAC. BREAK AIR UN- CARB. REAR VALVE LOADER NUMBER +/-3.5 DEG LINK +/- 4 DEG ------ ---------- ---- ---------- 17080212 30 DEG .025 40 DEG CHV 7.4 V8
17080213 30 DEG .025 40 DEG CHV 5.7 V8
17080298 30 DEG .025 40 DEG CHV 5.7 V8
17082213 30 DEG .025 40 DEG CHV 5.7 V8
17083298 30 DEG .025 40 DEG CHV 5.7 V8
17084206 26 DEG .025 39 DEG CHV 5.7 V8
17084220 26 DEG .025 39 DEG CHV 5.0 V8
17084221 26 DEG .025 39 DEG CHV 5.0 V8
l7084226 24 DEG .025 39 DEG CHV 5.0 V8
17084227 24 DEG .025 39 DEG CHV 5.0 V8
17084228 26 DEG .025 39 DEG CHV 5.0 V8
17084229 26 DEG .025 39 DEG CHV 5.0 V8
17084230 26 DEG .025 39 DEG CHV 5.0 V8
1. Secondary Lockout - .015 2. G= Gage
1984 ADJUSTMENT SPECIFICATIONS - M4ME - M4MC
CHOKE VAC. FLOAT AIR CHOKE LINK BREAK CARB. SETTING PUMP VALVE STAT CAM FRONT NUMBER +/- 2/32" SETTING SPRING LEVER +/- 2.5 DEG +/- 2.5 DEG ------ --------- -------- ------ ----- ----------- ----------- 17084231 13/32 INNER 9/32 7/8 .120G 46 DEG ----- CHV 5.0 V8
17084234 13/32 INNER 9/32 7/8 .120G 46 DEG ----- CHV 5.7 V8
17084235 13/32 INNER 9/32 7/8 .120G 46 DEG CHV 5.7 V8
17084236 13/32 INNER 9/32 7/8 .120G 46 DEG ----- CAN 5.0 V8
17084237 13/32 INNER 9/32 7/8 .120G 46 DEG ----- CAN 5.0 V8
17084238 13/32 INNER 9/32 7/8 .120G 46 DEG ----- CAN 5.0 V8
17084239 13/32 INNER 9/32 7/8 .120G 46 DEG ----- CAN 5.0 V8
17084280 12/32 INNER 9/32 7/8 .120G 20 DEG 23 DEG CAN 5.0 V8
17084281 12132 INNER 9/32 7/8 .120G 20 DEG 23 DEG CAN 5.0 V8
17084282 12/32 INNER 9/32 7/8 .120G 20 DEG 23 DEG CAN 5.0 V8
17084283 12/32 INNER 9/32 7/8 .120G 20 DEG 23 DEG CAN 5.0 V8
17084284 12/32 INNER 9/32 7/8 .120G 20 DEG 23 DEG CAN 5.0 V8
17084285 12132 INNER 9/32 7/8 .120G 20 DEG 23 DEG CAN 5.0 V8
17084286 13/32 INNER 9/32 1/2 .120G 19.5 DEG 23 DEG CAN 5.0 V8
VAC. BREAK AIR UN- CARB. REAR VALVE LOADER NUMBER +/- 3.5 DEG LINK +/- 4 DEG ------ ------------ --- ---------- 17084231 26 DEG .025 39 DEG CHV 5.0 V8
17084234 26 DEG .025 39 DEG CHV 5.7 V8
17084235 26 DEG .025 39 DEG CHV 5.7 V8
17084236 24 DEG .025 39 DEG CAN 5.0 V8
17084237 24 DEG .025 39 DEG CAN 5.0 V8
17084238 24 DEG .025 39 DEG CAN 5.0 V8
17084239 24 DEG .025 39 DEG CAN 5.0 V8
17084280 ---- .025 38 DEG CAN 5.0 V8
17084281 ---- .025 38 DEG CAN 5.0 V8
17084282 ---- .025 38 DEG CAN 5.0 V8
17084283 ---- .025 38 DEG CAN 5.0 V8
17084284 ---- .025 38 DEG CAN 5.0 V8
17084285 ---- .025 38 DEG CAN 5.0 V8
17084286 34 DEG .025 35 DEG CAN 5.0 V8
1. Secondary Lockout - .015 2. G=Gage
CHOKE VAC FLOAT AIR CHOKE LINK BREAK CARB. SETTING PUMP VALVE STAT CAM FRONT NUMBER +/- 2/32" SETTING SPRING LEVER +/- 2.5 DEG +/- 2.5 DEG ------- --------- ------- ------ ----- ----------- ----------- 17084287 13/32 INNER 9/32 1/2 .120G 19.5 DEG 23 DEG CAN 5.0 V8
17084288 12/32 INNER 9/32 7/8 .120G 20 DEG 23 DEG CAN 5.0 V8
17084289 12/32 INNER 9/32 7/8 .120G 20 DEG 23 DEG CAN 5.0 V8
170842890 13/32 INNER 9/32 7/8 .120G 46 DEG ---- CHV 5.7 V8
17084291 13/32 INNER 9/32 7/8 .120G 46 DEG ---- CHV 5.7 V8
17084292 13/32 INNER 9/32 7/8 .120G 46 DEG ---- CHV 5.7 V8
17084293 13/32 INNER 9/32 7/8 .120G 46 DEG ---- CHV 5.7 V8
17084294 13/32 INNER 9/32 7/8 .120G 46 DEG ---- CHV 5.7 V8
17084296 16/32 INNER 9/32 7/8 .120G 20 DEG 23 DEG CAN 5.7 V8
17084297 16/32 INNER 9/32 7/8 .120G 20 DEG 23 DEG CAN 5.7 V8
17084298 13/32 INNER 9/32 7/8 .120G 46 DEG ---- CHV 5.7 V8
17084500 12/32 INNER 9/32 1 .120G 37 DEG 23 DEG CHV 5.7 V8
17084501 12/32 INNER 9/32 1 .120G 37 DEG 23 DEG CHV 5.7 V8
17084502 12/32 INNER 9/32 7/8 .120G 46 DEG 24 DEG CHV 7.4 V8
VAC BREAK AIR UN- CARB. REAR VALVE LOADER NUMBER +/- 3.5 DEG LINK +/- 4 DEG ------- ----------- ---- ---------- 17084287 34 DEG .025 35 DEG CAN 5.0 V8
17084288 ---- .025 38 DEG CAN 5.0 V8
17084289 ---- .025 38 DEG CAN 5.0 V8
170842890 24 DEG .025 39 DEG CHV 5.7 V8
17084291 26 DEG .025 39 DEG CHV 5.7 V8
17084292 24 DEG .025 39 DEG CHV 5.7 V8
17084293 26 DEG .025 39 DEG CHV 5.7 V8
17084294 26 DEG .025 39 DEG CHV 5.7 V8
17084296 ---- .025 38 DEG CAN 5.7 V8
17084297 ----- .025 38 DEG CAN 5.7 V8
17084298 26 DEG .025 39 DEG CHV 5.7 V8
17084500 30 DEG .025 40 DEG CHV 5.7 V8
17084501 30 DEG .025 40 DEG CHV 5.7 V8
17084502 30 DEG .025 40 DEG CHV 7.4 V8
1. Secondary Lockout -.015 2. G = Gage
General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.
