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Has anyone tried indexing their spark plugs? Curious to see if that carries any positive effect on our vehicles...
WHat is indexing you ask ... here ..
Indexing refers to a process whereby auxiliary washers of varying thickness are placed under the spark plug's shoulder so that when the spark plug is tightened, the gap will point in the desired direction, either towards the intake valve or exhaust valve depending on engine.
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Thx NoCO2; "The biggest FE mod you can make is to adjust the nut behind the wheel"
I am a precisional instrument of speed and aeromatics
If your knees bent in the opposite direction......what would a chair look like???
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