Driven Racing Oil BR40 Conventional 10W-40 Break-In Oil (03706)
The same high Zinc and Phosphorus formula as our original break-in oil, now in SAE 10W-40 viscosity. Well suited for classic muscle car, European sports car and motorcycle engines. Ideal for flat tappet and aggressive roller valve trains, as well as Ethanol blended, pure Methanol and oxygenated race fuels. Does not require additional ZDDP additives. Good for dyno testing, one night of racing or up to 400 miles on the street. Viscosity typical of 10W-40 motor oil.
Driven BR40 is a Break-In oil and should only be used for engine Break-In. This engine oil will NOT MEET any current API or OEM Engine Oil Specifications as it is formulated specifically for engine Break-In only.
Proper Break-In Procedure:
Driven’s Break-in oil is very high in ZDDP (typical 2800-3000 PPM ZDDP) but its also very low detergent. Detergent will counter the ability of the ZDDP to adhere and protect the needed part. This is because ZDDP and Detergent are both surface active - they compete for the same space. On a brand-new engine, you just want to have ZDDP to form anti-wear protection without the detergent cleaning it off per say.
Run the Break-In oil for the first 30 mins - Change the filter/oil and replace with Break-In oil to flush out wear metals and assembly lubricants - run approx. 400 miles on break in oil – Change the filter and replace the Break-In oil with your usual Driven Racing Oil.
Order Processing Time:
Orders are typically processed within 24-48 hours after the order has been placed.
Custom or special order items may take longer to process, typically 3-5 business days depending on the product and customization required.
Shipping Methods:
Standard Shipping (3-7 business days - location dependent)
Express Shipping (1-2 business days- location dependent)
Packaging:
All parts are securely packaged to better prevent any damage during transit. Fragile or high-value parts will be packaged with additional protective materials, such as bubble wrap or foam padding.
Shipping Rates:
Shipping rates vary based on the size, weight, and destination of the package. You can view the estimated shipping costs for your order during the checkout process before placing your order.
Order Tracking:
Once your order has been shipped, you will receive an email with the tracking number and carrier information. You can also track your order status by logging into your OCDiesel account.
USA Shipping:
We ship to the USA! (Except California) Please note that USA shipping rates and delivery times may vary based on destination. Customers are responsible for any customs fees, import taxes, or additional charges that may apply.
Not all products are stocked in-house. To ensure you receive your desired items promptly, please check for availability before placing your order. Some products may be backordered due to high demand or supply chain constraints, which could result in longer delivery times.
We strive to keep our inventory updated regularly, but availability can change quickly. For the most accurate information, contact the OCDiesel customer service team using either this link, or the chat bubble on the bottom right of this page.
