For optimal performance, high-performance engines need premium motor oil. There are two problems with testing used oil. Redline is better than Amsoil. PPM per 1k miles (averaged)dline HPS 5W/30. I'd use Red Line for that reason alone! If you are confused, you can choose Amsoil over Redline. YES, especially if you get it @ cost through an awesome friend. Jrhslick, I have heard good things about the Amsoil product here also and that they have testing equipment that will tell you when you need to change the oil, leading to reduced servicing costs (i. e. change your oil less often). Who owns Redline Oil? This provides the best protection and purity. They are trusted because they provide quality products and exhaustive quality assurance procedures.
Engine, Drivetrain & Forced-Induction. Vehicle motor oil may be considered low-cost protection. On the other hand, the oil change interval of Redline oil is 18000 miles. Top||Red Line RED40605 40605 2-Stroke Race Oil, 1 Gallon, 1 Pack||Buy Now|. Engine oils from Royal Purple are excellent for high mileage cars. Recommended for very hot-running engines. Most people think that Redline is the best motor oil for gas mileage. Q: Should I flush my engine or driveline before using Red Line's synthetic lubricants? Most importantly, you can easily and comfortably use this oil for your engine gear and other applications. It is full of non-toxic oil. It actually depends on your driving style.
And yes, as you said, I believe that the problems people have with synthetic oil are related to the combination of synthetic oil with friction modifiers (limited slip additives). Modern filter technology and the latest, clean-burning fuels have reduced the solids that contaminate oil, so frequent filter changes aren't usually necessary. What are you thoughts? I'd be willing to bet that you would be happy with the Delo and would never bother with the SWEPCO.
1969 911T "Blood Orange" Euro (Brought over from Germany in 86). It depends on how many ounces of oil you will buy. So do the ZF transaxles in panteras. Ultimate protection against piston scuffing, valvetrain and bearing abuse. The evaporation test is used to determine the volatility of oil. Manufacturing process. D. I. Y. Installations/Modifications. Edit: and if you have a high mileage engine or one that gets pleanty of neglect I'd reccomend the lucas engine oil(usually 1qt lucas and the rest reg. If you're unsure how to do this, consult your owner's manual or a mechanic. They are similar in price, but Redline is slightly cheaper.
"Give me ambiguity or give me something else! My runs are so short that I don't really care about sulfation or nitration anyhow, I'm more interested in the wear numbers, viscosity, and fuel/antifreeze info. Chemical engineering create pure lubricants in the AMSOIL synthetic lubricants. As a result, you will get optimum performance from your car.
All of these factors add up to make Amsoil products more expensive than the competition, but they are definitely worth the price. They have curated top-notch engine oils, assembly lubes, and fuel additives fit for racers and car enthusiasts. However, you can generally expect to pay between $30 and $80 for a standard oil change.