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#1
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GM Knock sensors
There are quite a few screw in style knock sensors offered by GM based on frequency. Which one is right for a typical Pontiac 400? I bought an MSD Knock alert years ago that only came with one. Could that be the right one for a typical v8?
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#2
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A .030 over 400 should have a knock frequency of around 5.45 KHz. I'm not well versed in this, but I believe most EFI systems that can utilize a knock sensor will have a tuning "range" of frequencies, not just looking at a specific frequency.
You may find this archived thread from the holley forums helpful as well. It's long winded though. https://forums.holley.com/archive/index.php/t-2534.html
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-Jason 1969 Pontiac Firebird |
#3
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thanks!
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