Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Red Line Racing Oils have a global reputation as the ultimate racing lubricant. Many teams who have found that the improved performance and equipment durability is the key to winning. Our oils are made with the most thermally stable synthetic base stocks available and provide the best high-temperature lubrication and a higher film strength than any petroleum or synthetic on the market today. Although Red Line racing oils are categorized as straight grades, their low-temperature properties make them exceptional multigrades, allowing 2-4 percent more power than an oil of similar viscosity, while providing much more protection. Each reduction in viscosity grade allows 1-2 percent more power. To reduce the chance of detonation, our race oils contain very few detergents and are not recommended for street use.
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Motor oil is made from crude oil and is used to lubricate, clean, and cool engines. Types of motor oil include conventional, synthetic, diesel, bio-based, hybrid (blends of conventional and synthetic), and recycled oils. Motor oil varies in weight and viscosity, as well as additives that some manufacturers add to the oil during the refining process. A numerical code system created by the Society of Automotive Engineers (SAE) grades motor oils according to viscosity--the higher the number between 0 and 60, the more viscous (thicker) the oil is. Most consumer motor oils are graded by two numbers, with the first number indicating cold weather (Winter or W) performance. SAE 15W-50
This oil has a weight of SAE 15W-50, meaning it has an SAE viscosity rating of 15 in cold temperatures and a rating of 50 at normal operating temperature. Always check your vehicle's owner's manual to verify that this is the correct weight of motor oil for your vehicle. Full Synthetic Oil
This oil is a full synthetic oil, meaning crude oil is not used in making it. Synthetic oil can be used in vehicle engines instead of motor oils refined from crude oil, and often provides superior mechanical performance over traditional motor oil, including increased gas mileage and reduced engine wear at extreme temperatures. Its complex method of production means it can often cost more than conventional motor oil. Racing Oil
Racing oils are designed for track cars and other types of high-compression vehicles intended for motorsports competition. They contain particular additives for increased engine horsepower and reduced friction on metal parts, and provide special protection for engines with high compression or higher horsepower. Racing oils usually include fewer detergents than regular conventional motor oils.
Please note that many, if not all, oils labelled as racing oils are not street legal, and it is not recommended to put racing oil in a conventional passenger vehicle. Make sure to double-check the product label as well as the specifications of your vehicle to ensure proper usage.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What are the benefits of using Red Line 10504 50WT Racing Oil Synthetic?A: Red Line 10504 50WT Racing Oil Synthetic is designed to enhance engine performance by providing superior lubrication and film strength at high temperatures. Its formulation reduces friction and wear, allowing for increased horsepower and efficiency, making it ideal for high-compression vehicles and motorsport applications.
Q: Is Red Line 10504 racing oil suitable for everyday vehicles?A: No, Red Line 10504 Racing Oil is not recommended for everyday street use. It is formulated specifically for racing and high-performance engines, containing fewer detergents which may not provide adequate protection for conventional passenger vehicles.
Q: How does the viscosity rating of SAE 15W-50 affect engine performance?A: The SAE 15W-50 viscosity rating indicates that this oil performs well in cold temperatures with a rating of 15 and maintains a thickness of 50 at normal operating temperatures. This range provides excellent protection and lubrication under various driving conditions, particularly in high-performance settings.
Q: Can I use Red Line Racing Oil in my high-compression engine?A: Yes, Red Line 10504 Racing Oil is specifically designed for high-compression engines. Its unique formulation offers enhanced protection and performance under extreme conditions, making it an excellent choice for competitive racing and track applications.
Q: What makes Red Line 10504 different from conventional motor oils?A: Red Line 10504 Racing Oil is a full synthetic product, meaning it is not derived from crude oil. This allows for superior thermal stability, better lubrication at high temperatures, and enhanced performance compared to conventional motor oils, which can lead to increased engine longevity and power output.
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