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DOMINATOR® 5W-20 Racing Oil

Product code : RD20QT-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® 5W-20 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® 5W-20 Racing Oil



DOMINATOR® 5W-20 Racing Oil

  • 5
    New customer
    By  STEVEN,  a  Verified Buyer  from  California   on  June 23, 2021

    Describe the issue

    I am new to using Amsoil, I have know about the product since the 70s, i was looking for a quality oil to use in my race cars, when i pored the oil it looked so thin, but the oil pressure only changed about 5 psi. and my car did not change much in ET from the last out, and the weather was 20 degrees warmer and the DA was 2500 ft higher, so i am very happy with the oil.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Vroom vroom
    By  JOSEPH,  a  Verified Buyer  on  June 10, 2021

    Describe the issue

    Great oil in our scca world challenge built road racing protege
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    ZROD
    By  Kevin,  a  Verified Buyer  from  CT  on  June 09, 2021

    Describe the issue

    I have been using this product for 5 years in my classic car since the engine was new (454 GM crate engine). Very pleased with this oil & with over 5,000 miles driven, I will continue to use it as long as I own the car.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Great for classic cars
    By  KURT,  a  Verified Buyer  on  June 07, 2021

    Describe the issue

    I have a 1964 Chevy Corvair. I decided to switch from regular oil to synthetic. The Z-Rod was perfect for my needs.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Great oil
    By  CHARLES,  a  Verified Buyer  from  Northern Michigan   on  June 05, 2021

    Describe the issue

    I wouldn’t trust my racing engine to anything else !
    Bottom Line
    Yes, I would recommend this to a friend.
  • 4
    z rod oil
    By  JIM,  a  Verified Buyer  on  June 03, 2021

    Describe the issue

    have not been using enough to rate product. sorry
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Zrod 20W-50
    By  LARRY,  a  Verified Buyer  from  Florida   on  June 03, 2021

    Describe the issue

    Works great in my 25 year old Hydraulic flat tappet 360 ! 236,000 and counting, runs awesome !
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Case of 20-50 ZRod Motor Oil
    By  DAVID,  a  Verified Buyer  from  Buckeye, AZ  on  May 25, 2021

    Describe the issue

    I run this oil in my older daily driver because of the high amount of ZDDP in this oil. Great product with great shipping department. I ordered on a Wednesday, and I had my oil on Friday!!!
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Put in a air cooled vw engine
    By  RAYMOND,  a  Verified Buyer  from  Floral Park  on  May 22, 2021

    Describe the issue

    New engine. Engine is running great. First time I use in a car. I always use Amsoil in my Harley.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Great for lawn tractor
    By  MICHAEL,  a  Verified Buyer  from  Buxton ND  on  May 21, 2021

    Describe the issue

    I use it in my lawn tractor with overhead valves. My tractor now starts quicker and runs smoother. The extra additives in this works great for my twin 23 hrs mower.
    Bottom Line
    Yes, I would recommend this to a friend.