Browsing Tag

FUEL INJECTION

MXA VIDEO: WE TEST THE 2024 KTM 300SX FUEL-INJECTED TWO-STROKE

Oct 21, 2023

The 300SX is fuel-injected, has an electric starter, hits 55-horsepower, and is ultra fun to ride
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MXA’S 2023 125 TWO-STROKE SHOOTOUT VIDEO

Jan 16, 2023

Yamaha's pride and joy versus KTM and Husky's new electronic fuel-injection technology versus the tried-and-true carbureted GasGas 125
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MXA VIDEO: MXA’S FIRST RIDE ON THE 2023 HUSQVARNA TC125 FUEL-INJECTED TWO-STROKE

Sep 1, 2022

Like the KTM 125SX, the 2023 Husqvarna TC125 two-stroke is highly anticipated. It comes with fuel injection, an electronic power valve, electric start and new generation chassis
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MXA VIDEO: MXA’S FIRST RIDE ON THE 2023 KTM 300SX TWO-STROKE (PLUS 125SX & 250SX)

Sep 1, 2022

We try out the new electric-starting fuel-injected 2023 KTM two-strokes at Red Bud and give our first impressions in this video
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KTM’S ALL-NEW 2023 MODELS & LATEST RIDER/TEAM SWITCHES – THIS WEEK IN MXA

May 13, 2022

We talk new bikes and who's going where for the Nationals and for the 2023 season
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ASK THE MXPERTS: TWO NOZZLES, BUT ONLY ONE THROTTLE BODY, HOW DOES THAT WORK?

Sep 19, 2021

Don't confuse the KX250 and Rm-Z250's dual-fuel injection system with Honda’s Dual-Timing injection system or KTM’s Split-Injection system
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TWO-STROKE TUESDAY: HUSKY’S ROAD TO TWO-STROKE FUEL INJECTION

Jul 3, 2017

Developing two-stroke technology since the 1930's
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SEE THE FUEL-INJECTED KTM TWO-STROKES IN ACTION

Jun 3, 2017

Plus, all that Erzburg has to offer
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MOTOCROSS ACTION MID-WEEK REPORT BY DARYL ECKLUND

May 23, 2017

Get the inside scoop on KTM two-stroke fuel injection
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INSIDE LOOK AT THE 2018 KTM 250 FUEL-INJECTED TWO-STROKE ENGINE

May 22, 2017

The time has come... for some
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BLACK & WHITE: IS FUEL INJECTION A BLESSING OR A CURSE?

Feb 21, 2014

First and foremost, fuel injection on four-stroke motocross bikes is a fait accompli . No one is fighting it. It's a done deal. The Yamaha YZ250F was the last holdout and they quit holding out this year. There is no going back to the…
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FIRST LOOK & VIDEO! INSIDE GEICO HONDA’S EFI SECRET: WHAT IS A ROTATING GATE THROTTLE…

Sep 2, 2012

IS THIS THE FUTURE OF FUEL INJECTION? The ?rotating gate? (left) is completely invisible when wide open. It only contacts the housing when fully closed. This means low friction. The butterfly (right) is in the way when the valve is open.…
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FUTURE TECH: R&D’S INGENIUS THROTTLE BODY PROTOTYPE MIGHT ELIMINATE BUTTERFLIES

Sep 27, 2011

No butterfly means absolutely no obstruction to the airflow at 100 percent throttle opening. Given the fact that most motocross bikes use almost identical fuel-injection throttle bodies, it is surprising to learn that there are many…
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