Fuel Chemistry,

Specific Gravity,

Race Fuel Basics

Why Specific Gravity Matters in Race Fuel (and How It Affects Power and Tuning)

Jan 9, 2026

A FUEL PROPERTY THAT'S OFTEN OVERLOOKED In the world of racing fuel specifications, octane rating dominates the conversation. Racers debate 110 versus 114 octane, discuss the merits of leaded versus ...

All articles from Sunoco

• Jan 9, 2026

Why Specific Gravity Matters in Race Fuel (and How It Affects Power and Tuning)

• Jan 9, 2026

What Is Reid Vapor Pressure (RVP)? Why It Matters for Performance, Storage, and Race Fuels

• Jan 9, 2026

Does Higher Octane Fuel Last Longer?

Endurance Racing

• Jan 9, 2026

How to Choose the Right Fuel for Road Course and Circuit Racing

Turbocharged Performance

• Jan 7, 2026

Are Race Fuels Worth It for Street Builds? A Data-Driven Comparison

Race Fuel Storage

• Jan 7, 2026

How to Choose the Best Fuel for Your EFI Conversion or Restomod Build

Endurance Racing

• Jan 7, 2026

Endurance vs. Drag Racing Fuel: How to Choose the Right Fuel for Your Race Type

• Jan 7, 2026

Best Race Fuel for Motorcycle Drag Racing

Race Fuel Selection

• Jan 7, 2026

How to Choose the Best Bracket Racing Fuel for Consistency and Value

• Jan 6, 2026

Reading Spark Plugs Like a Pro: What Your Fuel Tune Is Telling You