10404_40wt-.webp
10404_40wt-.webp

Red Line 40wt Racing Oil

SKU: RE40WTQT
$20.95
$20.95
Subtotal: $20.95
10404_40wt-.webp

Red Line 40wt Racing Oil

$20.95
10404_40wt-.webp

Red Line 40wt Racing Oil

$20.95
Description
Description
x

Red Line 40wt Racing Oil provides more wear protection than motor oils for passenger vehicles, however, these products contain fewer detergents and are not suitable for street use. Drag racers, Circle track guys and road racers alike favor the performance and protection of Red Line 40wt Race Oil. Made with the most thermally stable synthetic base stocks available and providing 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% more power than an oil of similar viscosity, while providing much more protection. Each reduction in viscosity grade allows 1-2% more power.

  • Reformulated for improved frictional properties
  • Special detergents for improved lubricity and less detonation
  • Polyol ester base stocks provide more stability and film strength when exposed to excess fuel dilution
  • Each of these products has no less than 2200ppm of zinc and phosphorus for antiwear
  • Each race oil product is a multi-grade, offering 2-4% more power than oil of a similar viscosity - 20WT is a 5W20, 30WT is a 10W30, 40WT is a 15W40, 50WT is a 15W50
  • Improved protection at startup, lower oil temp, cleanliness
  • Remember to change these oils more frequently than regular motor oils

Price is per quart

Technical Information

Part Number: RE40WTQT
Manufacturer: Red Line
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Shipping & Return
Shipping & Return
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Shipping Policy

We offer free UPS Ground shipping for most products on orders over $100 within the Continental U.S. purchased at list/retail pricing.

Larger items (e.g., seats, fuel jugs) and overweight items (e.g., brake rotors), as well as discounted special offers, may incur an additional shipping charge. If additional shipping charges are required, we will contact you to confirm prior to processing your order.

Rates & Eligibility

  • Orders under $100: $15 flat-rate ground shipping will be added.
  • Orders over $100: Please choose the Free Shipping option at checkout.
  • Seats & large items: Always incur a shipping charge.

Processing & Delivery

If the order is received by , we can usually ship it the same day. Delivery is typically within 3–5 business days, depending on the destination. Expedited shipping may be available depending on the item.

Orders are not processed or shipped on Saturday or Sunday, except by prior arrangement.

Order Updates

Once your order ships, you will receive a confirmation email with a tracking number.

Limitations & Expedited Options

We cannot guarantee exact delivery dates and are subject to carrier performance. Please contact us for pricing and availability if you require expedited shipping.

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