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DOMINATOR® 15W-50 Racing Oil

Product code : RD50QT-EA

Formulated specifically for racing & high-performance engines
Robust formulation resists viscosity loss
Proprietary friction modifier maximizes horsepower & torque
Fortified with anti-wear additives for extra protection

Formulated specifically for racing & high-performance engines
Robust formulation resists viscosity loss
Proprietary friction modifier maximizes horsepower & torque
Fortified with anti-wear additives for extra protection

Warning - Click here for Proposition 65 information for this product

DOMINATOR® 15W-50 Racing Oil



Multi-viscosity, shear-stable synthetic race formula engineered to maximize power while providing outstanding engine protection. Heavily fortified with zinc and phosphorus additives to protect critical surfaces in extreme conditions. Proprietary friction modifier maximizes power and reduces engine temperatures. Durable additive system is excellent for racing and street engines.

See the product data sheet for full details.

FIGHTS ENGINE WEAR

  • Durable formulation resists viscosity loss due to mechanical shear to maintain a strong protective oil film.
  • Heavily fortified with zinc and phosphorus anti-wear additives to provide additional protection against scuffing and wear in severe racing conditions.

MAXIMIZES HORSEPOWER

  • Formulated with a proprietary friction modifier to reduce energy lost to friction.
  • Delivers maximum horsepower and cooler engine temperatures, promoting improved lap times and longer-lasting components.

EXCELLENT ALL-TEMPERATURE PERFORMANCE

  • Low pour point offers excellent startup protection and provides less drag when the oil has not reached operating temperature.
  • Maintains superior film strength in extreme heat.
  • Thermally stable synthetic chemistry resists the effects of intense heat common to racing engines to provide reliable protection for the duration of the race.

See the product data sheet for full details.

DOMINATOR® 15W-50 Racing Oil



DOMINATOR® 15W-50 Racing Oil

  • 5
    Oil
    By  KRIS,  a  Verified Buyer  on  January 09, 2022

    Describe the issue

    Use this in my 2002 Dakota works good. I will us one quart of Z-rod and 3 quarts of 10w-30 signature series and it runs like it was back when it was new
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Hot Rod Oil
    By  PAUL,  a  Verified Buyer  from  Fall River Ks  on  January 08, 2022

    Describe the issue

    Used Amsoil Break in oil on my 355 SBC Ran 500 miles changed over to the Z-Rod oil and now have 2,500 on engine runs great .No lifter noise great oil Psi This is some great oil
    Was this review helpful?
  • 5
    z-rod 20w-50
    By  ARTHUR,  a  Verified Buyer  on  December 29, 2021

    Describe the issue

    Just the perfect oil for my old flathead V/8 Ford. Great engine protection!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Zrod 20/50
    By  THOMAS,  a  Verified Buyer  from  Long Island NY  on  December 27, 2021

    Describe the issue

    Very convenient, don’t have to mix any additives, it’s all in there for my 64 Thunderbird!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    1966 Chevrolet Chevelle
    By  JP,  a  Verified Buyer  from  KY  on  December 26, 2021

    Describe the issue

    There exists no comparison between the Z Rod oil and regular conventional oils. My cars engine need zinc and Z Rod has just the right amount. Change oil once a year and it does a great
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Great oil
    By  LARRY,  a  Verified Buyer  from  Tennessee   on  December 25, 2021

    Describe the issue

    I use zrod 10w30 in my 1948Chevy BBC
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Z-ROD Review
    By  ERIC,  a  Verified Buyer  from  O'Fallon IL  on  December 15, 2021

    Describe the issue

    Z-ROD is exactly what I need to keep my original 1966 V8 going strong. It spends a lot of time in storage and Z-ROD is exactly what I need to fight moisture/rust and fire it up when bringing it out to drive. The Zinc additive is the best part and protects my old engine components. Wouldn't buy any other oil!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    15w50 race oil
    By  DANIEL,  a  Verified Buyer  from  mass.  on  December 06, 2021

    Describe the issue

    worked great in my 540bbc race motor
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    extraordinary
    By  WILL,  a  Verified Buyer  from  greer sc  on  November 20, 2021

    Describe the issue

    Me and my 3.5l bolt on v6 absolutely love Dominator. Mind at ease when spinning motor out north of 7000 rpms. Then its all about maintaining oil pressure.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Really great in my Supercharged Viper
    By  STEVE,  a  Verified Buyer  on  November 17, 2021

    Describe the issue

    I changed the Viper from Mobil 1 and immediately saw a difference. The car has both engine coolant temp and oil temp gauges. With Mobile 1, they were always within a couple degrees of the same. With the Amsoil, the engine oil dropped 6 to 10 degrees. The engine makes about 825 HP. The Mobile 1 was always discolored upon oil change. The Amsoil is still red when I change it, at twice the miles.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?