Transfer Port Injection

Jeff Slavens has built his reputation on being tough, gruff and a man who doesn’t deal well with fluff. He’s an accomplished off-road pilot and is passionate about riding in his home state of Colorado. He’s also done quite well in the dirt…
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TM continues to be a tiny Italian thorn in the paw of the giant KTM / Husqvarna / GasGas conglomerate. This week we got to ride the EN 250Fi 2T, which is digi-speak for the fuel-injected 250 two-stroke off-road model. TM is using transfer…
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Husqvarna's Transfer Port Injection is now in its third year, and still the focus of mistrust and controversy. The 2020 Husqvarna TE300i got a new frame, a new look and still more development on its  fuel-injection system. Its performance…
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TELL ME WHAT TO DO! Dear Mr. Know-It-All, I have a 2020 KTM 250XC TPI. Love the handling and suspension. Only “like” the motor performance. Stock, the motor is spluttery at partial throttle openings from low- to mid-range…
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With the 2020 Husqvarna TE300, fuel Injected two-strokes have been around long enough to enter a second generation. This bike looks completely different from the 2019 version. Most of that comes from a redesigned frame and new bodywork.…
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The 300 and 250XC-W models will have TPI fuel injection for 2019 while the 150XC-W keeps its carburetor.
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The full test comparing the injected KTM 250XCW and the carb version
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KTM's 250XC-W TPI compared to the standard 250XC-W with a Mikuni carb
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