1979 Kawasaki KZ400

1979 Kawasaki KZ400 Red 1979 Kawasaki KZ400 Red 1979 Kawasaki KZ400 Red 1979 Kawasaki KZ400 Red 1979 Kawasaki KZ400 Red

Serial Number K4-110696 - Engine Number K4E151037 - Manufactured 11/78

This is my Classic Kawasaki KZ400. I am the third owner of this motorcycle. It's all original. I even got classic tags for it. The crash bars from KG Engineering in Woonsocket, R. I. They are real nice on long trips because they give you a different place to rest your feet. OOPS, they call them engine guards now days. The original mufflers rusted so I bought these from J. C. Whitney. They fit so well that if I didn't tell you, you probably wouldn't know it. At 12,000 miles, it was time for it's first set of new tires. The bike has over 21,000 miles it now. Its a great little bike that is just perfect for one up riding and scooting around. When going two up, I usually take my Harley. Check out my new Sigma Sport BC800 Cycle Computer! Updated Aug. 2, 2001.

Modifications So Far
Component Brand Model
Trip Computer Sigma Sport BC800
Front Tire Cheng Shin C180 3.00x18
Rear Tire Cheng Shin C180 3.50x18
Crash Bars KG Engineer-ing KZ400
Windshield National Cycle Plexi- fairing 3
Mufflers JCWhitney .

Specfications
Component Specfication
Horsepower 36 HP @ 8,500 RPM
Torque 23.7 ft-lbs @ 7,000 RPM
Engine Displacement 398 cc (24.28 cu in)
Bore x Stroke 64 x 62 mm
Compression Ratio 9.5
Dry Weight 370 lbs
Gears 6 Speeds
Miles Per Gallon 62

RPM to Indicated MPH to True MPH
RPM Indicated MPH True MPH
6,000 70 63

1979 Kawasaki KZ400 Red

At 12,000 miles, I had to replace the tires.

At 19,000 miles, I had to replace the intake manifolds.

At 30,000 miles, I had to replace the cam shaft.

Want to see the KZ400 specs?

Check out my new Sigma Sport BC800 Cycle Computer!

Want to go to the Kawasaki KZ400 and KZ440 club?