Inliners International Forums General Discussion Engines Which Knock Sensor for a Chevy 250ci inline 6.

Great idea. I don't know much about the LS1. I was under the impression it had two Knock Sensors in the valley. Do you know if they are NPT? I know some have fairly fine metric threads, but like I said, I don't know much about the LS1. If they will work with the L6, the bore sounds like it would be almost a perfect match.