plug read #2

[72ScampTramp]

Since other thread got deleted. I jetted down 2 from 66 to 64. This was after a good running hwy speeds, in town a good mixute of normal driving conditions.

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[nm9stheham]

If that is a dry and flat balck, then it is a rich mixture. If it is a shiney, wet black, then it is oily.

 

[crackedback]

Jetting won't likely fix that plug and the black ring/porcelain.

 

[72ScampTramp]

Rob what other areas should i be looking at then tuning wise?

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[72ScampTramp]

Double checked timing. Im at 25-26 inital and 32 on total that don't sound right.

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[crackedback]

IFR and IAB's are the likely culprit to the black ring syndrome.

 

[72ScampTramp]

Ok not sure what those are? Guessing it means intake leak?

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