Yea i know what you mean. I use to use any synthetic till i started using royal purple felt a big difference so i stuck with it
it is but then I'm only doing 1/3 the oil changes compared to people that run conventional oil so it works out to be cheaper in the long run
Thats awesome.. Is it expensive?
I've had my oil analyzed by blackstone labs after 10,000miles and there was still life left in the oil so... now I do annual oil changes and don't have any engine problems
You have a nice car. You use amsoil huh? How is that? I use Royal Purple is amsoil any good?