[s-cars] Thoughts on using NASCAR spark plugs

[kirbyasmith]

Emre Washburn wrote:
> I posted thin on AudiWorld in the new I5 development forum. Maybe a
> few of you might know abut these plugs?
> 
> <http://forums.audiworld.com/i5/msgs/435.phtml>
> 
> 
What heat range are they?  What heat ranges are available?  What heat 
range is our tried and true Bosche plug?  Is the thread length 
compatible?  Do you have a taper reamer and an intention to never use 
the OEM plugs on your engine again?  Is the flame front it creates 
optimal for minimizing detonation?

kirby