Browsing Tag

Four-stroke

FOUR-STROKES FOR DUMMIES

By the staff of Dirt Wheels FOUR-STROKES FOR DUMMIES. Power is something humankind craves, but off-road riders lust for it entirely. We want engines that push more ponies and rocket our wheeled steeds onward with an epic forcefulness…
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SUZUKI VANVAN

Test impression by the staff of Dirt Wheels SUZUKI VANVAN We recently did a short feature on the internet dealing with the short-lived, fat-tired Honda Fat Cat two-wheeler. The response was incredible! That response brought back…
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FOUR-STROKE TEAR- DOWN TIPS

By Allen Knowles  and staff of Dirt Wheels FOUR-STROKE TEAR- DOWN TIPS When performance quads were two-strokes without power valves, rebuilding an engine was relatively cheap, even with labor included. Modern two-strokes with…
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2019 YAMAHA RAPTOR 700R

By the staff of Dirt Wheels 2019 YAMAHA RAPTOR 700R Yamaha has so much love for sport ATVs that they keep the best-selling ATV in the category on dealer floors for you to buy today! It’s no secret, the struggle of the economic…
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2019 YAMAHA YFZ 450R

By the staff of Dirt Wheels 2019 YAMAHA YFZ 450R Yamaha’s YFZ450R isn’t simply a sport quad, it’s an experience. The smooth body lines fade into aggressively angular points, so the YFZ looks fast and focused just sitting still.…
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CUSTOM SUZUKI LTR535

-- MODIFIED 2006 SUZUKI LTR450 -- Keenan Damery didn't want his Suzuki 450 to look like all the others, so he set out to change it up with a unique visual idea in mind. Along with the special forces military theme he also made sure his…
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BARKER’S RAPTOR 700 FULL EXHAUST TEST

 -- By the staff of Dirt Wheels --  We have tested quite a few exhaust systems from Barker’s Performance, including a Raptor 700 dual exhaust. This time around we got our hands on the new single full system with a cylindrical muffler…
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GEAR GRINDER: DYNOJET POWER COMMANDER V & AUTOTUNE

-- Fueling our race-ready YXZ’s thirst, By the staff of Dirt Wheels -- Our YXZ1000R SS creates decent power at around 112 horsepower from the crank, but it’s not enough to holeshot the competition at a WORCS race. You may recall that…
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5 BEST UTVS: Our top Sport UTV choices from 2016

There is no doubt that 2016 was a great year for the release of aggressively fast sport UTVs. Can-Am released a faster Maverick Turbo 1000, Polaris blew us away with their 144 horsepower RZR XP Turbo that is the fasted production model UTV…
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