Twin Specialties Corp
Twin Specialties Corp.
1730 Walton Road, Suite 207
Blue Bell, PA 19422
Ph : 610.834.7900
Fax : 610.834.7903
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DRF (DRYDENE RACING FORMULAS) A-MAIN SYNTHETIC BLEND RACING OILS are engineered using a specialized blend of synthetic and conventional base stocks exclusively for competition racing applications. The A-MAIN formula has been proven at the track and on the dyno to improve torque and horsepower in both flat tappet cam and roller lifter oval track engines. The exclusive friction-reducing and anti-wear chemistry helps lower oil and water temperatures which allows the engine to achieve maximum output during competition.
Unit of Measure

Specifications

Package Type

 N/A Case

Color

 N/A Amber

SAE Grade

 N/A 20W-50

Viscosity at 40ºC

 N/A 143.2 cSt

Viscosity at 100ºC

 N/A 18.6 cSt

Viscosity Index

 N/A 147

Zinc

 N/A 1750 ppm

Phosphorous

 N/A 1600 ppm

Applications

Applications

 N/A DRF A-MAIN SYNTHETIC BLEND is designed for high-performance small block and big block racing engines competing on circle tracks, both dirt and asphalt. Its synthetic blend formula provides better wear protection, resistance to oxidation and lower operating temperatures than conventional racing oils.
  • A-MAIN SYNTHETIC BLEND has delivered race-winning performances in engines running racing gasoline and alcohol in multiple racing series
  • A-MAIN SYNTHETIC is ideal for the high torque and horsepower generated by sprint car, late model and modified engines
  • A-MAIN SYNTHETIC BLEND is the recommended oil to be used in conjunction with Drydene DRF Shakedown™ Break-In Oil after engine rebuilds
  • A-MAIN SYNTHETIC BLEND is fully formulated and does not require supplemental additives of any kind
Drydene DRF racing oils are designed for use in competition engines only and are not intended for vehicles fitted with catalytic converters or those requiring an oil carrying an API service category approval.

Features and Benefits

Features and Benefits

 N/A DRF A-MAIN SYNTHETIC BLEND RACING OILS contain highly specialized additives not found in “off the shelf” or “boosted” street oils. DRF oils feature surface active chemistry designed exclusively for high horsepower racing engines that require the most reliable protection of vital components during competition.

The DRF A-MAIN formula:
  • Improves torque and horsepower while also lowering oil and water temperatures even at peak RPM range
  • Is blended with surface active, Competition-Grade ZDDP™ that bonds quickly to critical metal surfaces and forms a protective layer where metal-on-metal contact takes place
  • Contains shear stable polymers to keep DRF A-MAIN at the correct viscosity when racing engines build up heat over prolonged running periods
  • Guards against the harmful effects of oxidation, contaminant buildup and sludge formation that can occur in performance oval-track engines over long periods at high speeds and temperatures
  • Helps reduce the effects of race fuel dilution and reduces oil consumption even under severe conditions