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dB levels https://vintagedirtbikeforums.alp-sys.com/viewtopic.php?f=21&t=276 |
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Author: | DEW [ Mon Jun 14, 2004 11:03 am ] |
Post subject: | dB levels |
Does anyone have any idea how many dB's a 1980 CR250 makes with a stock pipe and silencer? Any ratings on aftermarket pipes/silencers? |
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