Quote Originally Posted by JasonGilholme View Post
OEM leads and NGK Plugs ftw.

Never had a problem with the setup.

Might need to get new leads soon. The OEM ones have done abotu 150,000 k's. How long are they meant to last. Is there a visual sign when they start to wear out??
visual isn't a good indication if any. must do an impedance test with a multimeter.

NEW are around 2500ohm or less per foot.

there is a brand out there, i think it was magnacore that had <1000ohm per foot.

it is a bit hard to say this is better than that as the insulation thickness also plays a part in it's performance