8 Tips for Tuning Vintage Carburetors for Better Fuel Economy

Edelbrock VRS 4150 series four barrel carburetor (Credit: Alamy)

Fuel economy was not exactly the priority when most vintage carburetors were designed. Engineers in the 1950s, 1960s, and 1970s were working with different expectations, different fuel prices, and different emissions standards than anything we…

5 Trucks with Oversized Fuel Coolers vs 5 with Heat-Soaked Pumps

Oversized fuel coolers keep power steady under pressure (Credit: Shutterstock)

When truck manufacturers design heavy-duty vehicles, one major concern is how to manage heat within the fuel system. Trucks that handle long hauls, heavy loads, and extreme driving conditions often require well-engineered components that maintain…

5 Cars That Save Fuel On The Highways and 5 That Guzzle It

2024 GMC Yukon Denali Ultimate

Fuel efficiency is one of the most significant considerations for car buyers today, with many looking to maximize the distance they can travel per gallon of gas. Rising fuel prices, environmental concerns, and the long-term…

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5 Pickup Trucks That Are Surprisingly Efficient and 5 That Burn Fuel Fast

5 Pickup Trucks That Are Surprisingly Efficient and 5 That Burn Fuel Fast

Trucks are primarily marketed based on their capabilities rather than the amount of money required to operate them during those tasks. And that doesn’t just refer to expenses like gas-station coffees or fast food fuel…