Say Halim..I'm hoping you're checking into this thread on occasion, and can comment on my situation.
I'm noticing some knock on my logs after loading the latest OTS Stg 2 93 maps, and not sure if they are spurious / harmless events, or something I need to pay closer attention to. I’ve noticed them on other peoples OTS Stg 2 93 5.7 logs that have been posted also, so I’m beginning to wonder if the V5.7 tune may be a bit too aggressive....at least for my local V-Power. Knock values seem to range somewhere between 0.2 and 1.0 on various logs, if that matters. I have also installed the colder NGK plugs recommended by PTF....fyi.
Here's a sample log with some knock. Id appreciate your input. If anyone else with tuning experience has some insight to offer....feel free to bring it on !
http://www.bootmod3.net/log?id=5cb3a419ae729b051b0448af