User guide

Q312.002

2003-2004 Suzuki Z400

Stage 1&2

Stage1

For mildly tuned machines using the stock airbox with stock or aftermarket filter. May also be

used with a good aftermarket exhaust system. K&N Filter # N/A

Stage2

For mildly tuned machines using the stock airbox with the lid remove and stock or aftermarket

filter. Should also be used with a good aftermarket exhaust system. K&N Filter # N/A

Parts List

1 Main Jet DJ112

1 Main Jet DJ116

1 Main Jet DJ120

1 Main Jet DJ124

1 Main Jet DJ128

1 Main Jet DJ132

1 Main Jet DJ136

1 Main Jet DJ138

1 Main Jet DJ140

1 Main Jet DJ142

1 Main Jet DJ144

1 Main Jet DJ146

1 Main Jet DJ150

1 Main Jet DJ155

1 Main Jet DJ160

1 Main Jet DJ165

1 Fuel Needle DNO712

1 Adjusting Washer DW0001

1 E-Clip DE0001

1 Needle Spring DSP77

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Q312.002 2003-2004 Suzuki Z400 Stage 1&2 Stage1 For mildly tuned machines using the stock airbox with stock or aftermarket filter. May also be used with a good aftermarket exhaust system. K&N Filter # N/A Stage2 For mildly tuned machines using the stock airbox with the lid remove and stock or aftermarket filter. Should also be used with a good aftermarket exhaust system.
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Q312.002 STAGE ONE INSTRUCTIONS STAGE TWO INSTRUCTIONS 1. Remove vacuum slide from carb. Remove stock needle & spacers, noting order of assembly (Fig.A). 2. Install Dynojet needle on groove #3 for applications below 5000 feet, groove #2 for above 5000 feet, using all stock spacers (Fig.A). NOTE: The DSP77 spring does not have to be used, it is supplied in case the stock spring is misplaced. The Dynojet washer (DW0001) does not need to be installed at this time, it is for half step adjustments.