Engine knock monitor

[efrain240sx]

Well I'm looking for some thing that can monitor my engine knock. I heard that the safc 2 can do it, but what else can monitor engine knock? Thanks

[SpeedRacer1]

HKS Japan used to make one. That allows you to hear the knockhttp://www.hks-power.co.jp/pro....html

HKS still has this one available too...http://www.hksusa.com/products/?id=1694

[efrain240sx]

Thanks speed for the links. But wow $900 bucks thats a lot. I think I radder get the safc 2 if it can do it, can it read knocking ?

[efrain240sx]

I found this one at a better price and it looks like it will work http://www.turbomagazine.com/t...nitorwhat do you guys think?