burning exhaust valves? - KawiForums - Kawasaki Motorcycle Forums
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post #1 of 6 (permalink) Old 04-11-2011, 07:41 PM Thread Starter
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burning exhaust valves?

can you burn up an exhaust valve if you are running an open pipe? (as in no muffler) someone said something about that today, i know you can run an open header on cars and not burn up your valves i just didnt know if it was different with a bike, if it matters i have a 2000 zx6-r.
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post #2 of 6 (permalink) Old 04-11-2011, 07:43 PM
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i think without a long explanation, the answer is basically no.

but, why would you want to do that?



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post #3 of 6 (permalink) Old 04-11-2011, 07:43 PM
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You really shouldnt run without an exhaust system. The bike is designed to run with the back pressure the system provides.

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post #4 of 6 (permalink) Old 04-11-2011, 09:48 PM Thread Starter
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i know you are supposed to get it tuned after you change the exhaust, but i am going to have a custom pipe made with fewer baffles in it. im still running the exhaust i just dont have the muffler on it. I am going to be taking it down to him so he can make his measurements, and it is kind of a far ride. i didnt think it would do anything to the valves.
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post #5 of 6 (permalink) Old 04-13-2011, 01:00 AM
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Youd do more damage running without an air filter.

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post #6 of 6 (permalink) Old 04-17-2011, 12:07 PM
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you can burn seats, but it takes a long time to do it. 10s of thousands of miles depending on the tune you have.

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