Quote:
Originally Posted by DarkSunrise
Yeah that first log was when the temperature was relatively cool (first session). The FLKC looked progressively worse as the day got hotter, but I wasn't able to record those logs.
Here's a log from last year. Another hot event. I believe this was v2.074 tune slightly customized (coolant-temp timing compensation). Kind of hard to compare logs though since I was short-shifting this past weekend.
http://datazap.me/u/darksunrise/trac...3?log=0&data=1 |
That does look better in terms of knock. Even with the higher oil temps.
For myself, and I'm not 100% sure what's "better", I let the computer do its thing dialing back the IAM and building it back up while I'm running on track. I also haven't been running an oil cooler so I'm running a lot hotter and getting much more knock correction than you are. I never bothered to try for a pure "track tune". I'll dial my ignition advance so there's little to no knock correction at temps higher than normal (not quite as high as what i'd see at the track) and call it a day. My IAM will fluctuate from as low as .85 to 1.0 on a track day, and run solid 1.0 with minimal FLKC otherwise. I'm pretty happy with that.