The regulator controls fuel pressure for your engine. When it goes bad, signs include misfires, black exhaust smoke, stalling ...

Kawasaki’s KLR 650 motorcycle boasts the biggest tank today at 6.1 gallons, but the Concours ZG1000 once reigned supreme with ...

From Harley to BMW, these motorcycles pack the biggest gas tanks, built to crush miles and keep your adventure rolling ...

Combustion engines with an odd number of cylinders are not unheard of but are not particularly common, either. Honda‘s just trotted out an interesting one: A V3, so, two pistons on one side and one on ...

Fuel flow advancements are at the heart of Top Fuel engines’ extreme power gains, enabling cars to clock low 3.60s in 1,000 feet and even surpass 300 mph in an eighth of a mile (660 feet). As Jim ...