Thermal and Oxidative Stability
Hot weather and operating conditions are no excuse for poor transmission reliability. By delivering a slower than normal oxidation rate, AMSOIL Torque-Drive™ prevents sludge that blocks small valves, prevents varnish that restricts component movement and reduces oil thickening that slows down shift times. AMSOIL Torque-Drive™ lasts longer than conventional ATF's, protects better than conventional ATF's and extends transmission life beyond that possible with conventional ATF's.

Shear Stable
Conventional automatic transmission fluids use petroleum oils with viscosity index (VI) improvers added to increase the oil's operational temperature range. Over time, VI improvers shear down, promoting premature wear by leaving only a thin base oil to protect vital transmission components. AMSOIL Torque-Drive™ does not contain VI improvers, which means no VI shear down regardless of the operating environment. The unmatched film strength of AMSOIL Torque-Drive™ prevents wear, significantly increasing the transmission service life.

Friction Durability
Oxidation by-products destroy the sensitive friction characteristics of transmission fluids, resulting in the rapid degradation of shift quality. The thermal and oxidative stability inherent in AMSOIL Torque-Drive™ assures consistent, smooth clutch engagement with no harsh shifting throughout the life of the fluid. AMSOIL Torque-Drive™ maintains proper coefficients of friction, prevents clutch glazing and prevents elongated shift times.

Extreme Temperature Performance
Transmissions operate in temperature extremes. In hot temperatures, the synthetic construction of AMSOIL Torque-Drive™ virtually eliminates oil evaporation and delivers a better lubricating film than conventional oils for better overall protection of vital components. Oil consumption is reduced and transmissions require less maintenance.

In cold temperatures, AMSOIL Torque-Drive™ easily flows, as it does not contain the wax found in conventional ATF's. Cold temperature fluidity allows for the proper operation of small, delicate, electronically controlled solenoids that affect gear changes. Unlike conventional ATF's, transmissions using AMSOIL Torque-Drive™ have quick response times during cold operations and can be used immediately upon start-up.

Product Applications
AMSOIL Torque-Drive™ is recommended as a direct replacement for Allison® or Castrol® TranSynd® Synthetic ATF in heavy duty, on and off highway automatic transmissions manufactured by Allison®, General Motors®, Ford®, Voith® and ZF® or wherever the standards TES-295, C-4, Dexron® III, Mercon® or TE-ML 14C are specified. Examples of operations that benefit from using AMSOIL Torque-Drive™ include municipal or transit buses, garbage haulers, motor homes, delivery vans, emergency vehicles, school buses, dump trucks, utility vehicles, cement trucks, line haul trucks and tow trucks.

Where extended drain intervals are not specified by the original equipment manufacturer (OEM), it is recommended that AMSOIL Torque-Drive™ be evaluated with oil analysis at standard OEM drain intervals or more frequently to establish proper drain interval. Where extended drain intervals are recommended by the OEM, follow that recommendation. This includes the recommendations set by Allison® in document #10-TR-99 Rev. B, January 2002, for TES-295 quality fluids.

Supershift Racing Transmission Fluid
Formulated for high horsepower and high torque applications.

AMSOIL Supershift Racing Transmission Fluid Recommended for Applications Requiring the Following Specifications:

• Caterpillar TO-4
• Allison C-4
• Ford Type F

PRODUCT DESCRIPTION
AMSOIL Synthetic Supershift Racing Transmission Fluid is specifically formulated for automatic transmissions operating in high horsepower and high torque conditions. AMSOIL Supershift Transmission Fluid contains top-quality additives selected specifically for racing applications. Its unmatched transmission friction performance provides high holding capacity for maximum torque transfer and brake power, reduced wear and longer clutch plate life. Supershift virtually eliminates slippage, promotes positive
clutch engagement and improves overall shift performance, helping racers improve on elapsed times.

Wear Protection
Synthetic Supershift contains a robust additive system for extra protection, and its shear stable base oils prevent viscosity loss throughout its service life. Supershift provides long-term protection against equipment wear, even when the equipment is frequently subjected to sustained periods of applied pressure or high horsepower and high torque. Clutches, bearings and bushings last longer, saving money on transmission repairs.

Extreme Temperature Performance
AMSOIL Synthetic Supershift Racing Transmission Fluid is highly effective against heat and wear, reducing trans-mission temperature and minimizing or eliminating burned up transmissions. Its superior oxidative and thermal stability inhibits the formation of varnish, deposits and sludge so equipment runs clean. Supershift is an excellent heat transfer fluid and may help hot-running equipment operate up to 50° F cooler and keep them running in their optimal temperature range. In low temperatures, Synthetic Super-shift
Transmission Fluid flows readily for dependable startup and post-startup protection.

Copper Corrosion, Rust and Foam Inhibition
AMSOIL Synthetic Supershift Racing Transmission Fluid protects equipment from copper corrosion and rust, even during equipment storage. It does not foam in service, protecting equipment from the metal-to-metal contact and
wear that occurs with use of foam-filled fluids.

COMPATIBILITY
AMSOIL Synthetic Supershift Racing Transmission Fluid is fully compatible with other fluids. However, a mixture of AMSOIL Supershift and another oil will decrease performance and offer a shorter service life than pure AMSOIL
Synthetic Supershift Racing Transmission Fluid.

RECOMMENDATIONS
AMSOIL Supershift Racing Transmission Fluid is recommended for automatic transmissions that are coupled to high horsepower, high torque engines. It is also recommended where heavy loads place a high demand on transmissions. Recommended where CAT TO-4, Allison C-4 or Ford Type F is required. Suggested automatic transmission applications:

• Drag Racing Cars and Trucks
• Monster Trucks
• Stock Cars
• Off Road 4x4 Vehicles
• Trailer Towing Vehicles
• Buses
• Moving Vans
• Box Trucks
• Street Hot Rods

Note: AMSOIL Supershift Transmission Fluid is not recommended as a replacement for Ford Mercon, GM Dexron or Chrysler ATF+ type fluids in passenger vehicles and truck transmissions as it may cause erratic shift patterns, chattering or noise. AMSOIL is not responsible for transmission performance inconsistent with those specifications listed, where no modifications have been made from the original manufacturer’s design.