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knock gauge???

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Old Sep 17, 2004 | 11:08 PM
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jonny gav
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Default knock gauge???

http://www.southfloridapulleyhq.com/...nsor_gauge.htm

anyone used one???
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Old Sep 17, 2004 | 11:42 PM
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www.casperselectronics.com

looks like they only fit one model.

they have a subaru section but it isn't up yet.

$169 but doesn't come with a knock sensor........shame!
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Old Sep 17, 2004 | 11:46 PM
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Interesting: It doesn't measure knock in "dB" as the knocklink does (though it's uncalibrated, of course) but obviously has some kind of noise threshold in a specific frequency range, and once this is exceeded it "counts" it.....holding an LED for 3 seconds.

So it's showing "number of detonations per 3 seconds" as opposed to "current det level". Definitely a better indication that you've got a problem (harder to miss) but perhaps not so meaningful.
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