Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
Torco SR-1 Synthetic Motor OilSR 1 is a selective cross blend of highly advanced 100% synthetic base oils and proprietary additives aimed at power, fuel efficiency, and engine protection. SR 1's performance is not compromised by standardized additive technology or by our competitors' price points, it is simply a purpose built, specialty formula designed to exceed the demands of high performance Japanese, European and US sports cars. A combination of Generation 2 MPZ and low
SR-1 is a selective cross blend of highly advanced 100% synthetic base oils and proprietary additives aimed at power, fuel efficiency, and engine protection. SR-1's performance is not compromised by standardized additive technology or by our competitors' price points, it is simply a purpose built, specialty formula designed to exceed the demands of high performance Japanese, European and US sports cars.A combination of Generation-2 MPZ and low friction base oils reduce frictional losses to increase horsepower and torque by as much as 3%. A premium polymer and additive system controls viscosity for long term durability, maximum engine protection and eliminate engine deposits.
Torco SR-1 is the ultimate in high performance synthetic motor oil technology. No other synthetic motor oil meets the performance and protection benefits of SR-1
SAE 5W-30 / 5w-40 (high performance street oil)
Recommended for stock, tuned or modified street, light truck and sport vehicles where an SAE 5W-30 or 5W-40 is specified. Provides exceptional cold temperature performance over conventional (petroleum) motor oils within the same viscosity grade. 5W-40 is Approved for turbo and super charged applications. Provides exceptional cold temperature performance over conventional (petroleum) motor oils within the same viscosity grade.
SR-1 High Performance Street Oil Tech Sheet
SAE 10W-30 / 10w-40 (racing oil)
Torco SR-1r Racing Oils are formulated with a unique combination of synthetic base oils and Torco’s proprietary additive, Generation II MPZ®, which is engineered to outperform and outlast the competition, with race proven results. The Zinc content is key to SR-1 Racing Oils’ anti-wear protection. SR-1 Racing Oils exceed all API ratings.
SR-1r Racing Oil Tech Sheet
Features
- 100% Synthetic Formula
- Generation-2 MPZ frictional loss technology
- Increased horsepower and torque
- Reduces operating temperatures
- Advance engine protection
20w50 and 25w60 SR-1r also available upon request.
Price listed is for a 1-liter bottle.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 607 reviews
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Product Reviews
★★★★★ 5
Great oil
Won’t use another brand now that I’ve used these guys. Phenomenal brand, noticeable difference in the engine.
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Recommended
Excellent quality, a synthetic mixture that I will no longer use another brand for my car. I removed a little noise that I had
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Buy it !
I run this in our 2010 PT Cruiser Classic, you can hear the difference, pricey but worth it, will buy again.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Nice item
Great product thank you
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Reviewed in the United States on January 23, 2026
★★★★★ 5
Great
I recently used this motor oil for my car, and I’m very satisfied with the results. The engine runs smoother and quieter, and I noticed improved performance almost immediately. It provides excellent protection, especially during longer drives, and helps maintain steady engine temperature.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2025
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