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Make:KAWASAKI ROCKER RATIO Model:CS K900 Z900/Z1000 |
| Ivan Tighe Engineering Pty Ltd Tel (07) 3271 6001 Fax (07) 3271 6005 Email: sales@tighecams.com.au |
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Profile |
Advertised Timings |
DURATION |
VALVE LIFT |
TAPPET |
REMARKS |
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Ex Op. |
Ex Cl |
In Op. |
In Cl |
Advertised |
@ 0.050” |
Gross. |
@ T.D.C. |
Ex. |
In. |
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|
436 |
70 |
30 |
30 |
70 |
280 |
280 |
0.310” |
0.330” |
0.010” |
0.008” |
S.T.D |
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1158C/9C |
0.355” |
0.345” |
0.010” |
0.008” |
S.T.D |
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1135C |
0.355” |
0.355” |
0.010” |
0.010” |
S.T.D |
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253B |
70 |
34 |
34 |
70 |
284 |
284 |
246 |
246 |
0.384” |
0.384” |
0.010” |
0.008” |
Mild road. |
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642C |
79 |
39 |
39 |
79 |
298 |
298 |
250 |
250 |
0.417” |
0.417” |
0.010” |
0.010” |
Fast road. |
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553C |
56 |
19 |
20 |
55 |
310 |
310 |
258 |
258 |
0.430” |
0.430” |
0.010” |
0.008” |
Fast road. |
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582C |
75 |
45 |
47 |
73 |
300 |
300 |
262 |
262 |
0.458” |
0.458” |
0.010” |
0.008” |
Track. |
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570C |
87 |
59 |
59 |
87 |
326 |
326 |
262 |
262 |
0.415” |
0.415” |
0.010” |
0.008” |
Track. |
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126C |
90 |
62 |
66 |
86 |
332 |
332 |
274 |
274 |
0.415” |
0.415” |
0.010” |
0.008” |
Drag. |
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1056C |
85 |
60 |
62 |
83 |
325 |
325 |
290 |
290 |
0.530” |
0.530” |
0.010” |
0.008” |
Drag. |
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Notes: -Three standard profiles available for the Z900/Z1000 engines.
-This is only a sample of the profiles availability. Please ask if these do not meet your requirements.
-Valve springs and valve to piston clearance should be checked.
-Hardchrome cam buckets are recommended for all high RPM applications.