Fuel up on freebies at Auto Elite Rewards! Learn more

Gift cards now available Learn more

Free help & advice Learn more

POWER UP The Discount Drive

  • Fast shipping Australian-wide

  • Free help & advice

  • Hassle-free return policy

  • Open 7 days a week

Penrite  |  SKU: RCAS020

10 Tenths Race Castor Oil 20W-40 (Full Synthetic) - Penrite

$630.00
Tax included Shipping calculated at checkout.
Size
Barcode: 9316517011240

Delivery and Shipping

At Universal Auto Spares, we are committed to getting your auto parts to you quickly and efficiently. Our streamlined shipping process kicks into gear the moment your order is placed. Shipping costs are conveniently calculated at checkout, ensuring transparency and no hidden fees.

Flexible credit available

Whether you prefer to use a Credit Card, Visa, MasterCard, Apple Pay or PayPal, we've got you covered. Shop for the spares you need today and choose the credit option that works best for you. Drive smoothly with the right parts and the comfort of flexible payment.

Returning an item

At Universal Auto Spares, your satisfaction is our top priority. We understand that sometimes an item may not be what you expected, or you may change your mind. That's why we've made our returns process as straightforward and hassle-free as possible. If you need to return an item, you can do so within 30 days of your purchase.

Subscribe to our newsletter

Sign up for exclusive offers.

10 Tenths Race Castor is an ashless SAE 20W-40 engine oil manufactured from high quality castor vegetable oil, synthetic ester, anti-corrosion additives and an advanced anti-oxidant. This helps to reduce or eliminate traditional problems such as lacquers and deposits.

10 Tenths Race Castor has retained all of the advantages of a castor-based product, including a naturally higher and stronger film strength, very high load carrying capacity, better wetting properties and reduced power loss due to friction.

FACTORY RACING

Penrite 10 Tenths Racing products are used by Factory Race Teams to provide the ultimate in performance and protection. To visit our Factory Racing Partners and Penrite Brand Ambassadors Click Here

APPLICATION

10 Tenths Race Castor is designed for use in Ultra-high speed two stroke engines such as International Class Go Karts (Ratio 16:1), model aircraft engines and other high performance engines requiring a castor based oil.

10 Tenths Race Castor is also recommended for classic two and four stroke engines where the owner wishes to use a Castor based oil rather than mineral based oil. It is also suitable for use where monograde SAE 30 and SAE 40 Castor based products are used or recommended. This product may also be used as a premix in two stroke applications with both petrol & methanol fuels.

10 Tenths Race Castor contains corrosion inhibitors to combat potential problems with excess moisture being present when running on methanol.

10 Tenths Race Castor is suitable for use in two stroke engine premixes. It can be mixed with fuels such as unleaded and leaded petrol, E85, Avgas, Methanol and Racing Fuel. Due to a limited storage life, product should be mixed just prior to use. Please establish compatibility and stability before attempting to use in engine.

Note Do not mix Race Castor Oil with mineral oils.

  • Soluble in methanol and petrol
  • Longer engine life by combining the anti-seize protection of castor plus the extra film strength from the synthetic esters
  • Dramatically reduced sticky deposits compared to full castor blends
  • Contains an ashless anti wear additive to protect engine parts
  • Reduced formation of lacquers on engine components
  • Helps prevent corrosion brought about by excess moisture when running on methanol
  • Compatible with E85 fuel
Density at 15°C, kg/L 0.955
Viscosity, Kinematic, cSt at 40°C 160
Viscosity, Kinematic, cSt at 100°C 14.9
Viscosity Index 171
Cold Cranking Viscosity, cP at -15°C NA
Sulphated Ash, Mass % 0.00

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Buy now pay later with Shop Pay


Help and Advice

Verify your car's compatibility with ease! Explore our Help and Advice section.

Common Questions

Shipping

What countries do you ship to?

Universal Auto Spares proudly caters to automotive enthusiasts and professionals across the great expanse of Australia, offering Australia-wide shipping to ensure no matter where you're located down under, you're never too far from the parts you need.

How long will it take to receive my order?

Standard shipping normally takes 3-5 days. Next day shipping is available on all domestic orders (for an additional charge).

Returns and Refunds

How do I return a product?

Items must be returned within 30 days after receiving your order. Items must be returned in the same condition in which they were received, be unworn/unused, have any tags still attached, and include all the original packaging.

How long will it take to receive my refund?

Refunds are processed within 7 days from when we receive the item(s).

10 Tenths Race Castor Oil 20W-40 (Full Synthetic) - Penrite | Universal Auto Spares
Penrite

10 Tenths Race Castor Oil 20W-40 (Full Synthetic) - Penrite

$630.00

10 Tenths Race Castor is an ashless SAE 20W-40 engine oil manufactured from high quality castor vegetable oil, synthetic ester, anti-corrosion additives and an advanced anti-oxidant. This helps to reduce or eliminate traditional problems such as lacquers and deposits.

10 Tenths Race Castor has retained all of the advantages of a castor-based product, including a naturally higher and stronger film strength, very high load carrying capacity, better wetting properties and reduced power loss due to friction.

FACTORY RACING

Penrite 10 Tenths Racing products are used by Factory Race Teams to provide the ultimate in performance and protection. To visit our Factory Racing Partners and Penrite Brand Ambassadors Click Here

APPLICATION

10 Tenths Race Castor is designed for use in Ultra-high speed two stroke engines such as International Class Go Karts (Ratio 16:1), model aircraft engines and other high performance engines requiring a castor based oil.

10 Tenths Race Castor is also recommended for classic two and four stroke engines where the owner wishes to use a Castor based oil rather than mineral based oil. It is also suitable for use where monograde SAE 30 and SAE 40 Castor based products are used or recommended. This product may also be used as a premix in two stroke applications with both petrol & methanol fuels.

10 Tenths Race Castor contains corrosion inhibitors to combat potential problems with excess moisture being present when running on methanol.

10 Tenths Race Castor is suitable for use in two stroke engine premixes. It can be mixed with fuels such as unleaded and leaded petrol, E85, Avgas, Methanol and Racing Fuel. Due to a limited storage life, product should be mixed just prior to use. Please establish compatibility and stability before attempting to use in engine.

Note Do not mix Race Castor Oil with mineral oils.

Density at 15°C, kg/L 0.955
Viscosity, Kinematic, cSt at 40°C 160
Viscosity, Kinematic, cSt at 100°C 14.9
Viscosity Index 171
Cold Cranking Viscosity, cP at -15°C NA
Sulphated Ash, Mass % 0.00

Size

  • 20L
View product