Quote:
Originally Posted by jime57
Did you gather any performance data  |
Uh..It burned good....smoke was sorta greyish.
I never had a precise measurement, but I noticed an uptick in my MPG by about 10% and the handling in the winter icy roads was remarkable, it really made the truck more stable at highway speeds. It just felt planted and wanted to go straight compared to the many "Grab the seat with my butt cheeks" moments I'd have without it on wintery roads.