The durametric show the cam deviations.were great on both banks (0 and -3?), But, there is chain slap during startup...thinking tensioners or guides.
Other things showed up during this drive and I parted without the car..
Oh well, just gives me more time to find a solid Boxster (Porsche speak = Maintained)
I don't like to purchase sight unseen, but with a PPI and a good maintenance history...I'm game!