Originally Posted by Mike@N54Tuning.com
With load dynos and insufficient cooling fans IAT's can go up quickly, triggering the JB3 to drop boost. If it were KR, you'd see a "saw tooth" pattern. This just looks like boost dropping at higher RPM under extended load like it should.
Sorry Mike, I'm going to have to disagree with you here. The power goes back up near the rev limit....so according to you the iats dropped and the jb3 added boost back? Not likely