| PRO-SPEC®
MULTI-VISCOSITY MOTOR OIL 5W/30 and 10W/30
provide premium performance and protection for the severe service, medium
and light duty application found in passenger vehicles. This oil provides
maximum protection and extended oil change intervals with laboratory analysis
for all types of industries, including gasoline passenger vehicles found
in construction, logging, farming, city transit and others. |
PRO-SPEC® Made
With High Quality Base Stock
Texas Refinery
Corp. combines the latest technological developments in base stock refining
techniques with superior additives for outstanding performance abilities.
The base stocks go through several refining steps . . . solvent extraction
removes impurities from the oil. The oils are also hydrotreated, which
improves the base oil's response to the high quality additives used by
Texas Refinery Corp. The base stock oils are also dewaxed to improve their
cold temperature performance capabilities.
The solvent extracted
neutrals have a natural high viscosity index which gives the finished engine
oil greater resistance to temperature are high, the oil has less tendency
to thin out. When the engine temperatures are cold, the oil has less tendency
to thicken. Because of the special refining techniques the base oils have
minimum contribution to varnish, gum and sludge build-up.
PRO-SPEC® For
The Latest Gasoline Engines
Manufacturers
have changed engine designs for emissions purposes and fuel economy, and
lubricant manufacturers have adopted new procedures for testing purposes,
which are more relevant to the modern-day needs of the original equipment
manufacturers.
Texas Refinery
Corp.'s PRO-SPEC®
meets the latest gasoline engine specifications, both under the American
Petroleum Institute's (API) standard and the International Lubricants Standardization
and Approval Committee (ILSAC) standard. In fact, PRO-SPEC®
is formulated to meet two new proposed categories. . . API's SL category
and ILSAC's new GF-3 category.
PRO-SPEC® Improved
Performance Additives
PRO-SPEC's
formulation provides improved performance in modern gasoline engines. Fuel
economy benefits are improved, including fuel economy durability which
is a demonstration of fuel economy throughout the oil drain interval period.
Enhancements of the formulation with friction modifiers and a superior
detergent selection will help achieve these fuel economy benefits.
PRO-SPEC®
meets the proposed GF-3 category, which addresses the need for emissions
system protection, improved high temperature deposit control and oil consumption,
as well a the fuel economy benefits, Extensive testing has been done to
ensure protection against sludge, varnish, corrosion, wear and oxidation.
PRO-SPEC® Provides
Winter & Summer Protection
PRO-SPEC®
multi-viscosity motor oil for gasoline engines provides an easy start in
the winter, plus extra protection in the summer. The multi-viscosity
capabilities allow the oils to flow quickly, resulting in quicker warm-ups.
At the same time, the engine receives protection because it maintains its
viscosity at higher temperatures. PRO-SPEC®
is available in both 5W/30 and 10W/30 weights.
PRO-SPEC® Contains
Superior Additives
PRO-SPEC®
MULTI-VISCOSITY MOTOR OIL contains several
superior additives. One of these is the zinc anti-wear package. Texas Refinery
Corp. uses two different types of high quality zinc anti-wear protection.
One of the zinc compounds is activated by low temperatures. The other zinc
compound
is activated by higher temperatures.
Other additives contained
in PRO-SPEC®
MULTI-VISCOSITY MOTOR OIL inhibit rust, corrosion,
oxidation and foaming. The oxidation inhibitor, in particular, has been
beefed up. Texas Refinery Corp. is able to virtually eliminate sludging
and, therefore, this oil helps allow longer drain intervals. The increased
drain interval, with protection to the equipment, translates into very
economical oil.
PRO-SPEC® Has
a High TBN Level
PRO-SPEC®
MULTI-VISCOSITY MOTOR has a high Total Base
Number of 15. This high TBN level indicates how well PRO-SPEC®
fights acids and their corrosive effects. Many commercial lubricants on
the market have a TBN level from only 6 to 10.
There are many
different ways to boost the total base number of an oil. Texas Refinery
Corp.'s PRO-SPEC®
receives most of its alkalinty from the detergent value of the oil. Of
course, this is the most expensive way to go and it is certainly the most
effective as well. High detergency TBN additives are more effective at
controlling the overall effects of increased soot loading of the oil. The
high total base number end result is longer life and extended drain intervals
with PRO-SPEC® MULTI-VISCOSITY
MOTOR OIL. |
