This is the closest thing I have to be able to show you the difference. These 2 patrols have a very similar setup. Both bw turbos, both ruben 12mm, both front mounts.
Laying them over each other like this corrects them as if they were both done in similar conditions. Even though these 2 vehicles were done on the same dyno 1 after the other. The main difference one is a silvertop one is a td42t. Curves are basically the same shape but the silvertop does everything earlier. Peak numbers are similar.
Attachment 77022