Page 138 - Sudco Int'l Vol.37.pdf

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ORDER: 800-998-3529 TECH: 310-637-8330
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Non Air Striker PWK33, 35, 36, 38, 39, 41 PWK 35, 38 Air Striker/Quad Vent
Carburetor Main Slow Jet Throttle Valve Float Description/Mark Order No.
Jet Jet Needle Cutaway Height
PWK28 #135 #38 46-JJH 3.5 19mm PWK28/29S 016-144
PWK33 #165 #52 48-CGL 6.0 16mm PWK33/S46 016-148
PWK35 #160 #68 48-DGK 6.0 16mm PWK35/70R 016-150
PWK38 #172 #58 48-DEG 6.0 16mm PWK38/71R 016-153
PWK39 #160 #60 48-DGH 6.0 16mm PWK39/72R 016-155
PWK41 Pro-Series #160 #60 48-DGH 6.0 16mm PWK41 Pro-Series 016-156
Carburetor Description/Mark Special Set
Order No.
PWK28 Non Air Striker PWK28/29S 016-189
PWK33 Non Air Striker PWK33/S46 016-191
PWK35 Non Air Striker PWK35/70R 016-192
PWK35 Quad Vent/Air Striker PWK35 A.S./S65 016-197
PWK36 Quad Vent PWK36/S63 016-198
PWK38 Non Air Striker PWK38/71R 016-194
PWK38 Quad Vent/Air Striker PWK38 A.S./S66 016-199
PWK39 Non Air Striker PWK39/72R 016-195
PWK36 Quad Vent
Includes parts A thru F. listed below. All PWK carburetors.
Order No. 018-501
A. Cable Sealing Cap 16118-166-0040 018-002
B. Choke Plunger W1275-028-9901 021-512
C. Choke O-Ring 0901-069-6000 021-527
D. Spring 1290-922-2000 021-582
E. Cable Holder W1551-140-9900 021-583
Keihin PWK Series Carburetors
Producing power without compromise, Keihin PWK carburetors have set the standard for ATV, motocross, and offroad racing
carburetors. Because of there great performance, they come stock on a lot of leading brand names. PWK features include:
• Chromed semi-flat (D shape) throttle valve for excellent response and more flow at high RPM.
• Throttle Bores sized to give maximum power.
• Quad Vents - Eliminates post jump bogging from fuel plugged vent passages.
• PWK Air Strikers - Directs air to main nozzle for improved signal and throttle response.
PWK carburetors are available in Standard (Non Air Striker) and Air Striker/Quad Vent. Sold each.
PWK (Non Air Striker) Standard Jetting Specifications
PWK Quad Vent/Air Striker Standard Jetting Specifications
PWK35 Quad Vent/Air Striker #160 #48 48-DEK 4.5 16mm PWK35 A.S./S65 016-160
PWK36 Quad Vent #165 #55 48-DGJ 5.0 16mm PWK36/S63 016-163
PWK38 Quad Vent/Air Striker #170 #55 48-DDJ 7.0 16mm PWK38 A.S./S66 016-167
Note: * X00 represents product code stamped on the carburetor body just above the float bowl.
Sudco Choke Cable System for all PWK’s
PWK Special Set Carburetors
Use the following part numbers when ordering for special jetting
request. Please note: Special Set carburetors are pre-jetted to your
request or specific application. Please specify exact jetting details or
bike application for each special set carburetor ordered.
PWK Carburetors