Quote Originally Posted by string View Post
One second at Wakefield, nice joke! If you want response, start removing mass from the rotating assembly where you will feel the difference, not imagine it due to the price you paid for an oil.
Hey again string...

First of all...Yes I have seen tested conducted and heard first mouth from a family friend that works for mobil say that BP Petrol is the cleanest and that Royal Purple Oil provides the best lubrication...someone that you would consider to have bias...has completely supported something from the other end of the "marketing scale" as you speak of.

There are tests which are hard to come by but other than the one Royal Purple did....by Oil Commisions and divisions of DOT.

I know what you are saying...i agree...i really don't think that the differance of using royal purple compared to Motul or a mid ranged oil will change wear unless we are talking under stressed situations or over 100,000kms + ....I use it because I have the money...i rebuilt my engine and want nothing but the best...that way if my engine has any problems...i know I did everything in my power (including driving relatively conservatively) to prevent it. I have not had ONE single engine problem ever...same with my old mans and mums car which i service the same...both with varying k's of course.

Cheers.