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mlabo
- Thread starterG
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prove_it
Well-known member
I have no clue what the 3rd one does.
EMX5636
Well-known member
Looks like an external knock sensor that can retard timing for applications without a built in setup. I had to make something like this for my Fiero using a Camaro/Cavalier knock module, a Grand National knock sensor, and aftermarket for a GN Knock gauge.
Although from what it looks, it's infinitely adjustable, whereas mine was a set step ignition retard depending on severity of knock.
Although from what it looks, it's infinitely adjustable, whereas mine was a set step ignition retard depending on severity of knock.
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