30 Days

Engineered to increase horsepower and extend engine life, It resists displacement, dilution, and emulsion caused by exotic fuels, such as alcohol and methanol, Will work with marine, oval track and endurance car racing applications, Is capable of withstanding long intervals of extreme heat, There is no flushing required when switching from other synthetic engine oils or conventional engine oils Royal Purple XPR 10W40 Racing Oil, 6 Quarts Sku # 29606041 Mfr. Part # 6041 Condition New Brand Royal Purple Sold Box Details Info Royal Purple® XPR® (Extreme Performance Racing) oils are recommended for use in various racing applications, and are popular in a variety of motorsports including: NASCAR, NHRA, World of Outlaws and Bonneville Salt Flats. Contains Royal Purple’s proprietary Synerlec® additive technology. PERFORMANCE ADVANTAGES Greater wear protection on startup Increased horsepower Extends equipment life No flushing required when switching from other synthetic engine oils or conventional engine oils Non-foaming Outstanding rust / corrosion protection High-temperature service capability XPR resists displacement, dilution, and emulsion caused by exotic fuels, such as alcohol and methanol XPR 10W-40 is designed for marine, oval track and endurance car racing. Capable of withstanding long intervals of extreme heat, it is extremely popular in sprint cars, late models and World of Outlaws racing. 6 Quarts Specs Sold in Quantity Box Fuel Type Gasoline Oil Weight 10W40 Oil Type Synthetic ZDDP Enhanced Yes Liquid Measurement 6 MFG. Part # 6041 Reviews Royal purples help line was very informative Rated by Jon blunt on February 11, 2020 Summary: Used in my 2006 Pontiac Solstice Manual transmission AR5. Was having a problem with cold shifts and occasional clunk when shifting. This oil fixed my problem. Was using GL-5 Mobil1 full synthetic 75w90 before. A little too thick for cold conditions. Yes, I recommend this product. Related Items / Suggested Parts AbellTek Eco-Loop Spill Proof Funnel Tech Support We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.