Please help

[diamonddave]

I get that you don't think it's the engine.

However if you haven't checked......... it might be worth the time.....
It is an rktek product after all.

Exactly. And this is not the first time we have read about an 858 kit doing this. There have been plenty and the ones that updated their thread had finally either given up or found an internal problem.

I hope you don't chase everything and then find out you have an internal motor debacle. These kits love to crack the cylinders.

Are you testing the stock pipe sensor connected to sled or disconnnected?

 

[Jay858]

Never mind, I'm about ready to burn this ****ing thing

 

[BILTIT]

The egt shows nothing with a multi meter , both in ohm or heat

Measure in Milli-volts when its running (hot) and not running (cold), compare and post.

 

[gunner32470]

I got 858 in 13 pro have had same thing around 7000rpm never really figured it out guess is to much fuel or clutch in elevation runs great where are you riding it?

Sent from my XT1585 using Tapatalk

 

[gunner32470]

99 percent chance is clutch somewhere rebuild them problem would not hurt seems like always is clutch

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[Jay858]

The egt Is fine , I was using the wrong setting on meter , im riding at sea level , I never taken a clutch apart before , what am I looking for besides the obvious broken spring ?

 

[Turboegt]

Well... what's it doing?

Updates?