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AMSOIL Performance Tests

Redmax 100:1 Trimmer Technical Study (G3522)

Redmax 100:1 Trimmer Technical Study (G3522)

AMSOIL SABER® Professional Synthetic 2-Stroke Oil mixed at 100:1 resisted deposits better than RedMax* 2-Stroke Engine Oil mixed at 50:1.

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ECHO 100:1 String Trimmer Technical Study (G3470)

ECHO 100:1 String Trimmer Technical Study (G3470)

AMSOIL SABER® Professional Synthetic 2-Stroke Oil mixed at 100:1 resisted deposits and maintained power better than ECHO Power Blend XTended Life Universal 2-Stroke Oil mixed at 50:1.

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A Study of LUCAS Semi-Synthetic 2-Cycle Oil in ECHO* String Trimmers (G3466)

A Study of LUCAS Semi-Synthetic 2-Cycle Oil in ECHO* String Trimmers (G3466)

AMSOIL SABER® Professional Synthetic 2-Stroke Oil mixed at 50:1 provided improved resistance to performance-robbing deposits and power loss compared to LUCAS Semi-Synthetic 2-Cycle Oil in ECHO string trimmers.

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ECHO String Trimmer Technical Study (G3455)

ECHO String Trimmer Technical Study (G3455)

AMSOIL SABER® Professional Synthetic 2-Stroke Oil resisted performance-robbing deposits and maintained power and performance in ECHO string trimmers.

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Double-Length Sequence IIIG Engine Test Study

Double-Length Sequence IIIG Engine Test Study (G3320) (520k PDF)

An evaluation of AMSOIL Signature Series 5W-30 Synthetic Motor Oil in standard and double-length Sequence IIIG Engine Tests.

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Las Vegas Taxi Cab Field Study

Las Vegas Taxi Cab Field Study (G3118) (1.5MB PDF)

AMSOIL Signature Series Synthetic Motor Oil delivered outstanding engine protection following more than 100,000 miles of severe service in a Las Vegas taxi, while Signature Series Synthetic Automatic Transmission Fluid virtually eliminated harmful sludge and wear in another's taxi's transmission following more than 180,000 miles.

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A Study of INTERCEPTOR® Synthetic 2-Stroke Oil

A Study of INTERCEPTOR® Synthetic 2-Stroke Oil for Ski-Doo Rotax E-TEC Engines (G3039)

AMSOIL subjected INTERCEPTOR® Synthetic 2-Stroke Oil to 50 hours of severe-duty engine testing and two industry-standard ASTM tests to demonstrate that INTERCEPTOR exceeds the performance requirements of high-performance DFI snowmobile engines in severe operating conditions.

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3,469-Mile Case Study in Rotax E-TEC Engine

3,469-Mile Case Study in Rotax E-TEC Engine (G3038) (1.1 MB PDF)

AMSOIL submitted the pistons from a Ski-Doo Rotax E-TEC 800R engine to an ASTM-calibrated rater following 3,469 miles of aggressive trail riding to reveal that AMSOIL INTERCEPTOR® Synthetic 2-Stroke Oil provided outstanding protection and prevented piston skirt scuffing and ring sticking.

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75W-90 Long Life Synthetic Gear Lube Field Study

75W-90 Long Life Synthetic Gear Lube Field Study (G2975) (700k PDF)

AMSOIL 75W-90 Long Life Synthetic Gear Lube provided excellent differential protection following more than 500,000 miles of severe service, with gears and bearings earning perfect merit ratings of 10 in multiple categories.

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Marine E-TEC Field Study

Marine E-TEC Field Study (G2968)

AMSOIL HP Marine Synthetic 2-Stroke Oil prevented piston skirt scuffing and cylinder bore scuffing in a 250-hp Evinrude E-TEC marine engine during more than 500 hours of real-world use at the engine’s lean-mix oil setting.

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AMSOIL P.i. - A Study in Performance

AMSOIL P.i. - A Study in Performance (G2543) (1 MB PDF)

8-page 4-color brochure detailing performance testing of AMSOIL P.i.

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View More In The Performance Test Archive

The AMSOIL Performance Test Archive documents the consistent high performance of AMSOIL synthetic lubricants throughout the company’s history. Click the link above to review samples of past performance tests and technical studies.

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