OK I found the chart on my computer but not online to link to so here are a few snippets of it. The micron number is the number of lubricity better or worse than the baseline ULSD fuel.
Marvel Mystery Oil
Gas, Oil and Diesel fuel additive (NOT ULSD compliant, may damage
2007 and newer systems)
HFRR 678, 42 microns worse than baseline fuel.
Power Service Diesel Kleen + Cetane Boost
Cetane improver, bio-diesel compatible, alcohol free
HFRR 575, 61 micron improvement
Schaeffer Diesel Treat 2000
Multi-purpose + anti-gel
Cetane improver, Emulsifier, bio-diesel compatible
HFRR 470, 166 micron improvement
Super Tech Outboard 2-Cycle TC-W3 Engine Oil
(Not ULSD compliant, may damage 2007 or newer systems)
HFRR 474, 162 micron improvement