plugs - Black ring on porcelain
06-28-2008, 12:44 PM
#1
9 Second Club
Thread Starter
plugs - Black ring on porcelain LS1 coils, MSD wires.
Plugs have only been in the car for a few hundred miles and there is a very noticeable black ring at the base of the porcelain, just above the hex.
Is this in indication of a poorly insulating plug wire boot, or nothing to worry about ?
I like how the MSD wires fit, with the bendy boot. I cannot use straight boots, as my headers would foul.
135deg style angled boots would probably work, or 90's might work in some instances.
or are my MSD's fine ?
Plugs have only been in the car for a few hundred miles and there is a very noticeable black ring at the base of the porcelain, just above the hex.
Is this in indication of a poorly insulating plug wire boot, or nothing to worry about ?
I like how the MSD wires fit, with the bendy boot. I cannot use straight boots, as my headers would foul.
135deg style angled boots would probably work, or 90's might work in some instances.
or are my MSD's fine ?
