Misfire 180 mcxpress nytro

Oct 9, 2016
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2013 nytro xtx with 180 mcxpress kit getting misfire on WOT. Running at sea level and getting 8.5psi boost. Too much boost cause misfire. Plugs gapped at .26.
 

Givemeaboost

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Nov 26, 2007
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I'm not a Nytro guru but remember something about when the Nytros first got the optional MPI turbo it was for 6000 ft and above. Are you running any race fuel with it ?


Ken.........
 

up-high

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Is it a misfire or are you on the rev limiter? If a misfire try gapping the plugs tighter. The boost may be blowing out the spark.
 
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