iridium plugs?

[donald grady]

old ones in the 4.3 were cooked, my buddy had the same truck and ran ngk and his didn't seem any different than mine.
 
> Date: Sat, 18 Jul 2009 18:26:09 -0400
> From: audi at humanspeakers.com
> To: audilvr at hotmail.com
> CC: quattro at audifans.com
> Subject: Re: iridium plugs?
> 
> 
> > i've had iridiums in my cgt for 3 years now with no power loss or any
> > signs of wear. they made a noticable power and fuel mileage
> > difference but when i put them in my s10 4.3, they seemed to make no
> > difference at all. i think the gains depend on the motor.
> 
> Or how bad the old ones were?
> 
> -- 
> Huw Powell
> 
> http://www.humanspeakers.com/audi
> 
> http://www.humanthoughts.org/

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