Thanks, Iridium combined w/ latest LED lights would allow for other touring accessory connections.

So, is anybody running an iridium plug in their Savage, and would you say  it is a noticeable improvement?

That reminds of a line I once read on Heise...

"You've only got one spark plug, so you might as well make it a good one."

Then there's another one from my old friend, Mark Twain...

"There's lies, darned lies and statistics."

Lower voltage requirements?  So how are you going to achieve that? Put in a crappy coil? Or a zener?  That info is useless since you're not going to be able to reduce voltage to the plug, and if you could, as Greg mentioned, whatcha gonna do with it?

What I read, or at least need to read from that is that the same amount of voltage, the Iridium plug creates a stronger spark.  I assume that from the chart, but that's only my inference.

Love,
-Git.

I am no engineer nor physicist, but this is the way it was explained to me.  Since a lower voltage is required to fire the spark, the spark kernel builds earlier than in a conventional plug, is exposed to the air/fuel mixture longer (we are talking micro-seconds here) and therefore a more complete burn and subsequent power.  

I have run an iridium plug for about 5,000 miles now with good results.  I can say that before I switched to iridium I was getting carbon fouling on the plug. Not so with the iridium. I run nothing but iridiums in my Camaro and Azteks with great results.

For the few that are interested http://www.iridiumsparkplugs.com/
To find performance increase click on iridum power then Performance Tuning then Tuner's Tales and select the vehicle of your choice.

Clive W