Thread: KZ owners?
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Old 09-23-2008, 10:31 PM   #19
racer 07
Lock & Load
Joined: Feb 2007
Location: Tucson
Oddometer: 693
I have a 1981 550GPZ and a kz400 twin. The gpz is a twin shock with big cams (20 degrees more duration than the KZ550) and 10-1 compression. A little tempermental but very smooth and fast. The 400 twin is still a work in progress. Fun bikes. Racer 07
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