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Financing starting at $28/mo or 0% APR with Affirm Learn more
Financing starting at $28/mo or 0% APR with Affirm Learn more

Adrenaline R-Series Racing Oil

Original price $16.95 - Original price $69.95
Original price
$16.95 - $69.95
Current price $16.95
  • Refundable Core Charge: "Cores" are used parts that can be used in re-manufacture. The Refundable Core Charge is added to your order and when you send your “core” in, we assess the value and will refund up to the Refundable Core Charge amount. +
  • Regular Price Plus Core: $16.95 USD
Size: 1 qt 10w-30
Original price $16.95 - Original price $69.95
Original price
$16.95 - $69.95
Current price $16.95

R Series



Adrenaline Racing Oils were formulated for the toughest applications in racing .The formulas are 100% pure synthetic using only Group IV base oils. This blend of poly-α-olefin (PAO) and polyolester (POE) oils requires a very small amount of viscosity improvers to meet the weight specifications. The infusion of our patented FR3 Nano-Technology and high zinc additive package extends the performance and anti-wear protection to levels unmatched by any other high zinc oil on the market. The result is a racing engine oil that has increased oxidation and thermal stability, deposit and sludge prevention, reduced oil breakdown, longer drain intervals, high wear resistance and horsepower gains.


  • Premium grade PAO base oil
  • Infused with FR3 Nano Technology
  • Improve horsepower up to 3%
  • Lower oil consumption
  • Anti-rust protection
  • Reduce friction
  • Increase boundary layer protection
  • Increase film strength
  • Improve oxidation stability
  • Improve aeration control
  • Reduce operating temperature
  • Provide superior wear protection
  • Reduce shearing
  • Reduce deposit formation
  • Reduce noise and vibration
  • Extend oil change interval
  • Extend injector, turbo and engine life
  • Extreme Pressure additives
  • High ZDDP (Zinc) levels
  • Antimony levels over 400 ppm
  • Reduces wear


Hot Shot’s Secret Adrenaline Racing Oils provide the extra performance and protection needed in high-horsepower, high-performance racing applications. The formulas are 100% pure PAO synthetic and are infused with our patented FR3 Nano Technology and high zinc additive package to provide performance and anti-wear protection levels unmatched by competitors. The result is a racing engine oil that has increased oxidation and thermal stability, deposit and sludge prevention, reduced oil breakdown, longer drain intervals, higher wear resistance and horsepower gains.

Adrenaline Racing Oils are proven to increase horsepower by up to 3%, even in the highest horsepower vehicles, while also providing exceptional engine protection. Adrenaline Racing Oils have been tested and proven by world-class motorsports teams in endurance racing, Indy car circuit, truck pulling and drag racing.

AVAILABLE IN R2 (5W-20), R3 (10W-30), R4 (15W-40), R5 (20W-50) AND R6 (ALKY-60W).

  • 100% SATISFACTION or your money back
  • GUARANTEED not to void your manufacturer’s warranty

The Science

Research and Development is about putting ideas and theories through hours of formulation and rigorous testing. Some concepts can be universal across the entire product line of lubricants while others behave differently in different applications and therefore cannot be used in some formulas.

Unique and alternative methods of testing find the strengths and weaknesses of each formula in pre-production. Ideas for test formulas are pre-qualified through a series of lab tests. The high performers in the pre-qualifying tests are then sent out for 3rd party lab testing. The final stage is real world testing. Driving tests and dyno tests are the typical methods. The height of our real-world product testing is to run our Hot Shot’s Secret test formulas and products in racing applications.

During those endurance, Indy car, truck pulling and drag race testing, we learned of weaknesses in our formulas. After learning the weaknesses and adjusting the test formulas, we continue testing until we are certain we have the best products available. Our products have been proven to show better results than the industry leaders.

We took this knowledge and applied the most advances technologies available to our racing formulas. The Hot Shot’s Secret Adrenaline Racing Oils were developed from what we learned in the creation of our Green Diamond and Blue Diamond Oils and our FR3 Friction Reducer, but without the restrictions of API categories. We were given the opportunity to make the absolute best oil and we did just that. Every Adrenaline Racing Oil starts with the most stable polyalphaolefin (PAO) base oil, which has the highest molecular, thermal, oxidative and additive package stability available on the market.

The high viscosity index of PAO’s requires fewer viscosity improvers to meet the weight specifications. The shearing of viscosity improvers will thin your oil by mechanical means while being pressed through main and rod bearings, camshaft bearings, lifters, and between valve stems and rocker tips. Reducing the amount of viscosity improvers in your oil, reduces the amount of mechanical shearing, thereby keeping your oil from losing viscosity and staying in specification and providing you with a more consistent oil and engine performance.

The true synthetic nature of PAO’s keeps oxidation from occurring at high temperatures due to their chemical structure. PAO’s have a fully saturated linear arrangement that have alkyl functional groups attached which gives it unique oxidation resistant and cold flow properties. Your engine will be fully protected from wear on cold starts and during operation. PAO’s are inherently cleaner oils with less impurities from the start, so your oil will start cleaner and remain cleaner throughout its life cycle.

Sludge and deposit formation are also limited because of the purity and chemical structure of PAO’s. Our high zinc and antimony extreme pressure additive package protects you from the worst possible scenarios when you need boundary lubrication. The synergy of zinc and antimony and their reactions with phosphorus and sulfur provide a stronger multi-layer of tribofilm at the surface than either component on their own, which adds even more anti-wear and extreme pressure properties.

Steel on Steel ASTM D-4172 testing showed a .45 mm wear scar with 1200 RPM, a 40-kilogram load with 52100 Steel over a 1-hour test procedure. The infusion of Adrenaline race oils with our FR3 Friction Reducer lowers the wear and friction, while also increasing film strength. Less friction results in less heat buildup which contributes to another method of reducing oxidation to the already robust PAO base oil.

Our Adrenaline Racing Oils range from only a 1.6% to 1.8% increase in viscosity @ 212°F after 312 hours at 203°F in the ASTM D2893 Oxidation test with no measurable precipitation. FR3 Friction Reducer is also responsible for superior ring sealing, improved volumetric efficiency and 3.1% horsepower gains over a leading competitor. You can count on hot Shot’s Secret Adrenaline Racing Oils to protect your engine in the most demanding racing environment all while reducing the wear and increasing the longevity of your investment.

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