How To Choose Between So Many AMSOIL Products
As we have come out with so many choices, these were designed based on customer and market requests. The Signature Series remains the industry standard. Unlike the competition, Signature Series is constantly being evaluated as technology is made available. This is why it’s not API Certified because when you do that you are locked in to not changing formulations for extended periods. API certification actually holds back product improvements for example the dexos Gen 2, we already exceeded that years before it was required as every other minimum platform used to hold a certain quality level..
I like to explain our oils as: Signature Series – for those who want the most performance and unbeatable protection. Power to the wheels you can see the increase on a dyno (or feel seat of the pants). If you have a Turbocharged engine – it’s the only choice!!
The others offer industry leading protection for lower cost than on the shelf brands. All with a varying degree of additive balance. Shorter intervals but still saving you time!
The chart sums it all up!
Of course the best resource are the individual product pages and the technical data sheets.