Chasing major gremlin, hope this fixes it!

RockinRobin said
With plugs gapped at .060 per the instructions of the coil manufacturer, the car has a major bog that lasts from launch to about the 330 mark, then it takes off like a rocket!
My guess is that if I gap them back down to normal this should fix it. No high rpm problems now.
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There is never a reason to gap a plug at .060. Ever. I don't care who says it. If you need a gap like that you use a plug with a cut back ground wire. A .060 gap is stupid. And whoever told you to do it should be told they are stupid.