We need to know about the engine before we give advice. It's really a simple concept that I'm sure you can grasp. I like to keep it simple, really. It's a total waste of time to give spark knock advice without having an idea of the compression ratio. And I think that the type of fuel used plays a huge part in determining the cause of spark knock.
It's also a total waste of time to claim you have test results or data when you can't even provide the simple numbers that properly describe your baseline. I notice that every time I ask you about something as simple as the amount of timing you have, you "smoke and mirrors" or "complicate" your way out of answering. Buy a timing light and check it.
I'm glad you and Greg are happy with your seat of the pants impressions. If you want to learn how to do proper testing, PM me. You need to know more about testing before you spout off about "analysis" and "data".
