Can I use HPS in my diesel engine?

Will HPS harm my catalytic converters?
August 17, 2018
Are Royal Purple oils compatible with other motor oils?
August 17, 2018

Can I use HPS in my diesel engine?

Absolutely. All viscosities of HPS are formulated for use in gas and/or diesel engines and are ideal for those with modified diesels or those simply looking for more performance out of their diesel.