Skip to content
National Synthetics

National Synthetics

Independant Amsoil Dealer

Protect your Weekend with Amsoil Synthetics
Primary Menu
  • Login / Create Account
  • Vehicle Lookup
    • Auto & Light Truck
    • Motorcycles
    • ATV
    • UTV
    • Personal Watercraft (PWC)
    • Marine Outboard
    • Snowmobile
    • Heavy Duty
  • Shop Direct Now
  • Free Catalog
  • Amsoil Products
    • Signature Series
      • Motor Oil
    • Amsoil 2-stroke Powersports Lubricants
  • Blog
    • Amsoil Product Info
      • What are the benefits of using Amsoil Quickshot?
  • Contact us
Watch Videos
  • Home
  • Signature Series
  • AMSOIL Signature Series Excels
  • Articles
  • Signature Series

AMSOIL Signature Series Excels

Tisha Maguire April 24, 2023 2 min read

The Sequence IIIG Engine Test (ASTM D7320) is designed to evaluate automotive motor oils for oil thickening, piston deposits, oil…

Signature Series Resets the Standard

Article based ‘the INSIDE TRACK’ Amsoil Blog on March 10, 2020 | links added by National Synthetics staff

The Sequence IIIG Engine Test (ASTM D7320) is designed to evaluate automotive motor oils for oil thickening, piston deposits, oil consumption and engine wear during moderately high-speed, high-temperature service. It must be passed for motor oil to meet the API SN and ILSAC GF-5 motor oil specifications. Results in the 100-hour test are an important indicator of how well a motor oil will perform in real-world service.

Double-Length Test

Because Signature Series has historically performed well in the test, AMSOIL decided to push the envelope and subject the oil to a double-length (200-hour) Sequence IIIG Engine Test.

Signature Series 5W-30 Synthetic Motor Oil not only passed the double-length test, it did so with flying colors. Results show the oil delivered outstanding wear protection, deposit control and oxidative stability after 200 hours of testing. The complete results are available in the new Sequence IIIG Field Study.

What it Means to Motorists

Modern engines demand increased performance from motor oil. Turbochargers, direct fuel injection, variable valve timing and other advancements improve fuel economy and performance, but result in increased operating temperatures, pressures and contaminants, while increasing the likelihood of viscosity loss due to mechanical shear. Motor oil today must guard against the negative effects of added stress for today’s sensitive engine systems to function as designed.

While not all motor oils may be up to the challenge, these test results prove that Signature Series offers exceptional protection against harmful deposits, viscosity increase and wear in the toughest conditions, helping motorists maximize the performance and longevity of their vehicles. Its ability to keep components clean despite increased stress helps sophisticated engine systems operate smoothly and demonstrate long life. Signature Series’ outstanding performance combined with its extended-drain capabilities offer a unique combination of quality and value not offered by other motor oils.


Synthetic vs Conventional Banner

Preferred Customer Banner

Address:
National Synthetics – Independent AMSOIL Dealer
110 Northcutt Station
Acworth GA 30101
Phone:
+1 (678) 799-9062
Email:
sales@nationalsynthetics.com

Continue Reading

Previous: Oil Life Monitors – Everything You Need To Know
Next: Top 5 Motor Oil Myths Busted

Related Stories

The Difference Between Horsepower and Torque Torque HP Map
4 min read
  • Articles
  • Horsepower
  • Torque

The Difference Between Horsepower and Torque

April 29, 2023
Is an Engine Flush Good or Bad? Amsoil Engine and Transmission Flush
6 min read
  • Articles
  • General Purpose Cleaners & Protectants
  • Signature Series

Is an Engine Flush Good or Bad?

April 29, 2023
How Do I Switch from Conventional to Synthetic Oil? Amsoil Garage Mechanic
2 min read
  • Articles
  • FAQs

How Do I Switch from Conventional to Synthetic Oil?

April 27, 2023

Recent Posts

  • The Difference Between Horsepower and Torque
  • Is an Engine Flush Good or Bad?
  • How Do I Switch from Conventional to Synthetic Oil?
  • Amsoil Preferred Customer & Online/Catalog Promo
  • How to Perform Oil Analysis

Archives

  • April 2023
  • March 2023
  • February 2023

Categories

  • Articles
  • ATV/UTV
  • Biodegradable
  • Commercial
  • Diesel
  • Dirt Bike
  • Environment Friendly
  • European Motor Oil
  • ExclusivePromos
  • FAQs
  • Fuel Additives
  • Gasoline
  • Gear Oil
  • General Purpose Cleaners & Protectants
  • Grease
  • HistoricalPromos
  • History of Synthetic Motor Oil & Amsoil
  • Horsepower
  • Hydraulic Oil
  • Marine
  • Motor Oil
  • Motorcycle
  • Oil Analysis
  • Performance Improver P.i.
  • Race
  • Signature Series
  • Small Engine
  • Synthetic Water Resistant Grease
  • Torque
  • Transmission Fluid

You may have missed

The Difference Between Horsepower and Torque Torque HP Map
4 min read
  • Articles
  • Horsepower
  • Torque

The Difference Between Horsepower and Torque

April 29, 2023
Is an Engine Flush Good or Bad? Amsoil Engine and Transmission Flush
6 min read
  • Articles
  • General Purpose Cleaners & Protectants
  • Signature Series

Is an Engine Flush Good or Bad?

April 29, 2023
How Do I Switch from Conventional to Synthetic Oil? Amsoil Garage Mechanic
2 min read
  • Articles
  • FAQs

How Do I Switch from Conventional to Synthetic Oil?

April 27, 2023
Amsoil Preferred Customer & Online/Catalog Promo Four Free Can Coolers Promo
2 min read
  • ExclusivePromos

Amsoil Preferred Customer & Online/Catalog Promo

April 27, 2023

Contact Us:
National Synthetics

Leo & Tisha Maguire
110 Northcutt Station
Acworth, GA 30101
678-799-9062

  • Helpful Links:
    • Privacy Policy
    • Contact Us
    • Buy Direct
    • Free Catalog
  • Facebook
  • Twitter
  • Instagram
  • YouTube
Copyright © All rights reserved. | MoreNews by AF themes.