Recent content by TomFastcraft

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    Running lean will not pull past 7800 rpm

    I would think a check of the CKP( crank position sensor) should be on the short list. I do have the max voltage tool to do this. And will need to test hot, but any other possible causes is most appreciated. Yes the fuel gage is positioned to catch vapor and ran fine with same set up all last...
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    Running lean will not pull past 7800 rpm

    Running Hayabusa in a NASA Super Touring race car. Engine ran perfect last year after rebuild. The engine is running very lean and will not pull past 7800 rpm. We made no changes to engine for this season, except to use Lithium battery to save weight. Did a few easy laps in first 20 min...
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