plug reading with pic, how lean it is? bad n/a tune?
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#8
Projected tip and nitrous is a big no-no.. And as everyone else said, you need a clean shut off to get an accurate plug reading..
If at the track change plugs on the top end and drive back, or get towed back.. Only real way to get a good reading..
If at the track change plugs on the top end and drive back, or get towed back.. Only real way to get a good reading..