royal purple

347 · #1 (**permalink**) 03-24-2003, 01:50 AM

does anybody here use royal purple oil in the engine?
do you notice any difference to other oils you have used?
i have heard about the dyno tests etc but i want to hear real world opinions
if any aussies are reading this do you know where i can but some on the east coast?

Joe Pappas · #2 (**permalink**) 03-24-2003, 04:24 AM

I have been using Royal Purple for the last 3 years in my engine and have no complaints. The oil temperatures are a bit lower (-20 to 30 deg f) than with petroleum based products and you may notice a slightly lower oil pressure reading. I am running a 460 with a Canton road race pan, dual filters, and a cooler.

Joe Pappas

ERA600hp · #3 (**permalink**) 03-24-2003, 05:21 AM

I run Royal Purple in All my Big turcks, also their trans, and rears. I also run it in my personal vehicles, also my Cobra. Won't use anything else. If you got questions contact you local Royal Purple Distributor, they'll be glad to answer any question you've got!