RascalMafia
heyyyyyyy girrrrrrrl
A lot of research done by Mopar1973Man on fuel additives.
http://articles.mopar1973man.com/general-cummins/36-fuel-system/68-hfrr-testing-of-common-diesel-fuel-additives
http://articles.mopar1973man.com/general-cummins/36-fuel-system/68-hfrr-testing-of-common-diesel-fuel-additives