Tag: fuel

Ask the Editors: No Fuel But a Full Tank

Ask the Editors: No Fuel But a Full Tank

Fuel system failure. Dear ATVC: I rode my Bombardier DS 650x today and it kept dying from lack of fuel to the filter. It seems it’s not getting fuel despite a full tank of gas. I opened the gas cap and heard the pressure release from the tank. I have no idea what it could […] More »

By: | January 22, 2023


What In The World Would Hydrogen Engines Be Like?

What In The World Would Hydrogen Engines Be Like?

Kawasaki’s hydrogen engine. It comes as a surprise to no one that anything powered by gasoline is in the cross-hairs these days. We’re seeing electric alternatives sweeping the industries all around us from cars to mowers to recreational vehicles. Kawasaki recently revealed its carbon neutrality plans at 2022 EICMA Motorcycle Show in Milan. Perhaps the […] More »

By: | November 14, 2022



Ask The Editors: Should I Run Cooler Gas?

Ask The Editors: Should I Run Cooler Gas?

Is the performance gain of cool gas worth the effort? Dear ATVC: I’m an amateur racer and heard that the temperature of your gasoline can give you a performance benefit or loss. Is this true? If so, do they make anything to cool the gasoline for racing? Believe it or not, it is true but […] More »

By: | July 10, 2022


ATV Tech: Mysteries of Octane Rating Revealed

ATV Tech: Mysteries of Octane Rating Revealed

Let’s separate fact from fiction. Myth: Higher Octane Number Means Greater Engine Performance We’ve all heard that one, right? Pump in some 93 rather than 87 and hold on tight. This is actually quite untrue. What a higher octane rating is good for is allowing an engine to be tuned for greater compression without preigniting […] More »

By: | April 20, 2022


Ask The Editors: Gas in the Crankcase

Ask The Editors: Gas in the Crankcase

Dear ATVC: Did some trading and ended up with a 1995 Suzuki LT250 Quadrunner 4×4. I went through the carb, cleaned it and threw in a new battery. When I fired it up, I noticed the air box filling up with gas/oil mixed and discovered it was coming from crank case through the vent tube […] More »

By: | April 17, 2022


Strange But True: The Temperature Of Your Fuel

Strange But True: The Temperature Of Your Fuel

Is cooler gas better? We’re always looking for ways to sneak extra performance from our rides – from pipes to big bores, from weight shaving to race fuel. But did you know that a very naturally occurring phenomenon is yielding you a little gain (or loss) in horsepower every single time you ride? We;re talking […] More »

By: | December 28, 2021



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