[nicklockard]

Originally Posted by Torqu3

WTF. I distinctly remember seeing data on those links like 2 weeks ago. No clue where it went. I'm in the process of trying to hunt it down.

EDIT:

Here is a direct link to the diesel extreme data: https://www.hotshotsecret.com/wp-con...l-FULL-min.pdf


And a direct link to the EDT data:
https://www.hotshotsecret.com/wp-con...liner_6.7L.pdf

It took a little digging, but the data was there.

I reviewed the executive summary in the first link. The summary data seems to indicate that the test result was not statistically significant at any reasonable confidence interval. I have assumed that the +/- column is showing population standard deviation for the n = 3 replicates. If instead the authors are listing range in the +/- column, the the CI would be higher, but not raise up to the 90% threshold most reports would require to be considered statistically meaningful.

Having said that, I have tested a few additives in the past, and some demonstrably DO increase power output. I can't speak to fuel economy gains because I did not test that.