Originally Posted by Ramman949
Oh... I was told the APC 9.5mm are HIGH resistance which you dont want so Im down with 8.5mm wires. NGK seem to be the best EVER so I have been told.
The whole "high" or "low" resistance arguement is a marketing scam in itself. It doesn't really matter how much resistance the wires have, the spark still has to arc over a ~.040" gap. .040" of free air space is pretty damn high resistance.
If you all care so much about spark energy, get a CDI box like an MSD or Jacob's ignition and stick with NGK wires.
On a sub note, larger wires (9mm+) tend to have the same core size as the smaller wires, only with more insulation.