Can I switch between synthetic and conventional oil?

Yes, it’s possible to switch between them, although it’s best to follow your vehicle’s manufacturer recommendations. If your car is older, consult a mechanic before making a switch.

Is synthetic oil worth the extra cost?

In most cases, yes—especially if you want longer intervals between changes and better protection. For frequent drivers or those in extreme climates, the investment often pays off.

How often should I change synthetic oil?

Many full synthetic oils are rated for up to 10,000 miles between changes, but always check your vehicle’s maintenance guide for specifics.

Should You Buy Race Fuel or Just Fuel Additives?

By Petroleum Service Company on May 22 2024

When it comes to enhancing your vehicle's performance, the choice between race fuel and fuel additives can be crucial. While additives from auto parts stores promise various benefits (like cleaning up your fuel system, or restoring old fuel, of which we carry several top brands), high-performance vehicles often need something more robust. Let's dive into the key reasons why race fuel might be the better choice.

Understanding Fuel Additives

Someone adding a fuel additive to their machine

The Basics of Fuel Additives

Fuel additives have been around for years, offering benefits like cleaning fuel systems, eliminating water, increasing horsepower, and raising octane ratings. However, their effectiveness heavily depends on the base fuel they're added to.

Limitations of Off-the-Shelf Additives

Inconsistent Base Fuel Quality: The gasoline you buy at gas stations varies in additives and ethanol levels. Seasonal changes mandated by the government can also impact engine performance.
Octane Rating Challenges: Many additives claim to raise octane (literally called “octane boosters”) but often don’t specify the exact increase. A boost of "10 points" typically means an increase from 92 to 93 octane, which may not significantly impact performance.

The Superiority of Racing Fuel

Precision and Consistency

Exact Specifications: Racing fuels are blended to precise specifications, ensuring consistent performance. This reliability allows you to fine-tune your engine for optimal results.
Cleaner Fuel: Racing fuels are cleaner than pump gas, reducing the need for additional fuel system cleaners and stabilizers. Properly stored, they remain effective for 2-3 years.

High Octane Stability

Quality Ingredients: Racing fuels like Sunoco use highly refined fuel and quality alcohols to achieve stable, high-octane ratings. This stability is crucial for maintaining performance over time.
Avoiding Additive Drawbacks: Many additives use MMT, which can oxidize, degrade octane-boosting effects, and cause build-up in the engine. Racing fuels avoid these issues, providing a more reliable solution.

Performance Gains with Racing Fuel

True Horsepower Increases

Specific Formulations: Sunoco offers over 17 different grades of racing fuel, each with unique additive packages, fuel density, and burn rates. These factors contribute to real horsepower gains, unlike generic over-the-counter fuel additives.
Engine Optimization: Using racing fuel allows for precise engine tuning, ensuring that your vehicle performs at its best.

Interested in learning more? Check out the video below

If you're serious about enhancing your vehicle's performance, investing in high-quality racing fuel is the way to go. Fuel additives might offer minor benefits, but a 12oz. bottle off the shelf of your local auto parts store just can't match the consistency and reliability of purpose-made racing fuels. Explore Sunoco's extensive range of racing fuels at Petroleum Service Company to find the perfect match for your performance needs. Don’t let the multitude of race fuel options scare you off, we can get you dialed in to optimum performance right here: Order Race Fuel Online at PSC.