Plugs

[b1rks]

Any real advantage to running NGK 8's. I'm taking a long trip. Northern Michigan ,Wisconsin, Minnisota. Wondering if I should install.

[Farther]

I would be interested in what you find too.  If money is no object, these new NGK plugs look interesting: http://www.directlineparts.com/product.asp?pid=1294&str=2  
http://www.ngk.com/results_appOther.asp?otherMotiveID=225263&mfid=1
http://www.ngk.com/results_cross.asp?pid=DPR8EIX9&x=44&y=13

[Spirited-6]

DPR7EA-9  or 8`s  What ever happen to these plugs. I have used for a LOOOONG time with great results. 

[Ghillie]

DPR7EA-9 are still available.

[Farther]

Any real advantage to running NGK 8's. I'm taking a long trip. Northern Michigan ,Wisconsin, Minnisota. Wondering if I should install.

Anybody have first hand knowledge of this?

[franco6]

i had 7 s for the winter they are ahotter plug .8 s in summer they are cooler ,9 s i was not too happy with in town the f6 kept stalling.