Engine and Technical Discussion | Ninja 400 Riders Forum

Sticky Torque Figures Inside!

7

34K

TECHNICALLY NOT A NINJA

2 3

40

789

OBD2 SCANNER FAULT.

12

990

Normal Engine Temperature?

4 5 6

105

57K

Trashed Ninja 400 Head Available From Anyone?

4

187

Ninja 400 compression test

3

210

Annitori quick shifter installation help

7

257

by NoBars

Pass light stopped working

6

255

Clutch adjustment

6

5K

by YJL

Slipper Clutch - longevity

12

506

by Pmack

How easy or hard to ACTUALLY remove and replace the kickstand?

9

3K

Valve Checks and Tuning

12

3K

For you wrencheads

2

23

759

Ninja 400 Water Temp Readings

18

704

OEM Air Box Velocity Stacks?

1

287

Sprocket Change Opinion/Experience

4 5 6

117

26K

Camshaft installation problem - please help. Video inside.

9

496

by Rich T

Ft ecu flash review

2 3 4

73

42K

New Ninja 400 2023, engine light keeps blinking

3

639

by Oirame

Code 25

17

812

by falcn

BEST Aftermarket CAMS

ldm
1 mo ago

7

632

Kawasaki Ninja 40-2021 to 2023 Engine Changes?

1

619

Engine Only Purchase Advice

5

584

Oxygen Sensor Eliminator - Potential Tuning Use on a Ninja 400 / Z 400

2 3 4

76

12K

MotoAmerica Kawasaki Ninja 400 Camshaft Timing?

0

466

by BMHS

ENGINE WARNING LIGHT ON.

16

1K

New engine finally in the bike

6

818

by BMHS

Ftecu, help

5

597

ECU Location?

8

694

by nonameneeded741

Engine fitment advice

4

593

Kaw 400 Water & Oil Temp Sensor Add

11

880

Gauge cluster removal.

4

580

Kaw 400 Remote Test Fuel Tank

4

706

Ninja 400 WEGO Data Acquisition Wiring Help

9

749

by 22 jo

Engine won’t start. 2022 4Kmi. Video inside

12

1K

Clutch friction discs 2013 vs 2018, are the same?

2

622