B16a Spark Plugs

[destrukshn]

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??

they die when they die really.
if your car starts and runs fine.
chances are so are your leads.
if it cracked or so, it would misfire.