Motor Oil
#1
A friend of mine recently recommended using Royal Purple. I trust his opinion as he is a mechanical engineer and did a study on it for his company.
But I am curious to know what everyone here uses and what your experiences have been with various motor oils.
But I am curious to know what everyone here uses and what your experiences have been with various motor oils.
#6
Team Mustang Source
I'm still using the oil that came in it, as its only got about 500 miles on it. I too have been researching Royal Purple, however, and plan to use it. Only problem is I haven't seen it locally at all. So it might be hard to find, for me at least. I also watched them use it on horsepower TV. They changed all the fluids in a stock Camaro and ran dyno tests and Royal Purple showed a good pit of performance increase. I believe the video can be found on Royal Purple's website.
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