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1st&2nd sputtering but 3rd & 4th good???

Old 05-18-2007, 11:51 PM
  #1  
1.5 BAR
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Default 1st&2nd sputtering but 3rd & 4th good???

ok i just got my car running te on 7 psi and 1st and 2nd after say 3k will start to stutter and buck but then 3rd and 4th will boost fine i am running ngk brk7es and i gapped them down to .025 on it seems that its the best so far..Do you guys suggest maybe opening the gap up or should i leave it close like that..oh and i have also tried the gap at .030 and it was a little better..but not as good as the .025....lmk if you guys have any suggestions...
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Old 05-19-2007, 12:27 AM
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Default Re: 1st&2nd sputtering but 3rd & 4th good???

Running on a basemap? Probably has way too much fuel and when you get to higher loads it starts to lean out to a usable ratio.
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Old 05-19-2007, 09:50 AM
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Default Re: 1st&2nd sputtering but 3rd & 4th good???

thats wat i thought and yes a base map and yes i know i shouldntbe running it but if i blow it will still be a learning experience...i think im going to put on mt adjustable fpr and turn the fuels all the way down ,,,
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