Im not rich, im lean...

[Jawknee21]

So I was wrong. I had them set to 3 out and when I got popping i went in 1/2. So it's now at 2 1/2...

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[Jawknee21]

plugs are still white...

 

[CaseySmithersxs]

I know this is an old thread, but I'm having pretty much the exact same problem... White plugs no color, rpms "hovering", exhaust popping at idle. 77 bs38 135 main 1 up on pilot. Before tear down had great coffee color plugs. Not straight white. Opinions?