Added reply in a thread New Yamaha yz 125 gas/oil mixture for break-in 3/12/2021 7:40 PM

Yep. You guys are right. I guess every Yamaha dealership in the country and Yamaha themselves, despite the millions of dollars in r and d money , and the hundreds of thousands of motors that Yamaha has produced , well they really just don’t know what ... more »

Added reply in a thread New Yamaha yz 125 gas/oil mixture for break-in 3/8/2021 9:48 PM

Yes that is correct. All new bikes require a break in, tho the procedure varies from one manufacturer to another. The extra rich 15-1 ratio is just for the first hour. Yamaha ya says 20 min at 1/2 throttle max then 40 min at 3/4 throttle max. After that ... more »

Added reply in a thread Engine Overrev run hot after Carb Rebuilt KTM 300 1/26/2021 4:55 PM

I’ve experienced this with a 90 hp evinrude 2 stroke outboard. Runaway motor , revving high with the ignition shut off and the key in my hand. Had to disconnect the fuel line to shut it down. My first and only experience with a motor running with no ... more »

Started new thread Overall 10/10/2020 7:04 PM

Wouldn’t Adam get 2 nd overall over Eli. Adam went 2-3(total 5) and Eli went 1-4(total 5). Adam had a better Moto 2 finish

This forum thread has 11 replies

Added reply in a thread Kx100 too lean 6/28/2020 2:47 PM

Thanks fo the reply. Float level is about the only thing I didn’t check. Motor tests well for leak down I’ve disassembled the carb again in hopes of finding a possible crack or something but I’m pretty confident the it’s an issue outside the motor

Started new thread Kx100 too lean 6/21/2020 6:38 PM

I have a stock 2016 kx100. It’s getting too much air from somewhere. The farther I turn the air screw in the better it revs off idle. Went up , way up , on the pilot jet with the same results. Rebuilt the motor, new crank seals , bearings, cylinder and ... more »

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Added a comment about news blog Team Check: Phoenix Racing 10/27/2018 8:34 AM
boothead359

Where’s Carson Brown?

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Added reply in a thread 2018 Vital MX Supercross Forum Fantasy League 1/4/2018 6:42 PM

450 A.tomac B grant C Miller Fill in Ray 250 A Hill , Osborne B McAdoo , Harrison Fill in Cooper

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boothead359

A little carbon in the stocking isn’t so bad after all

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boothead359

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boothead359

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boothead359

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boothead359

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boothead359

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Added a comment about feature Vital MX 12 Days of MXmas: Day 7 12/13/2017 7:48 PM
boothead359

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boothead359

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boothead359

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boothead359

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Added a comment about feature Vital MX 12 Days of MXmas: Day 2 12/9/2017 7:16 AM
boothead359

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Added a comment about feature Vital MX 12 Days of MXmas: Day 1 12/9/2017 7:13 AM
boothead359

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